{"items":[{"id":"NVI-00002805","kind":"vulnerability","title":"Craft CMS has a potential information disclosure vulnerability in preview tokens","revision":5,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-vg3j-hpm9-8v5v","CVE-2026-29113"],"plain_summary":"GitHub lists this reviewed advisory for craftcms/cms, craftcms/cms. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0d921a3e03c5bd2d2736dfc05a248298"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.17.3 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.9.7 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-02T14:17:11.940Z","value":"4.3 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-a7bdb05d72e521a8edf95591518b589d"},{"kind":"CVSS","as_of":"2026-09-02T14:17:11.940Z","value":"2.3 LOW (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-a7bdb05d72e521a8edf95591518b589d"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.185%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.08153. Missing scores are unknown.","source_id":"sr-0d921a3e03c5bd2d2736dfc05a248298"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-63648e50e91ea266f9bfbf0317dd1e8b","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:43.711Z"},{"id":"sr-277eebab27283c3a0c31c1fa01617c79","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-a7bdb05d72e521a8edf95591518b589d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29113","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-29113","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:56.268Z"},{"id":"sr-0d921a3e03c5bd2d2736dfc05a248298","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-29113","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.271Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 4.0.0-RC1, < 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 5.0.0-RC1, < 5.9.7"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.7"]}],"null_published_at":"2026-11-06T15:18:17.663Z","source_updated_at":"2026-09-02T13:35:22.000Z","source_disclosed_at":"2026-03-10T18:22:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00002805","kind":"vulnerability","title":"Craft CMS has a potential information disclosure vulnerability in preview tokens","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg3j-hpm9-8v5v","CVE-2026-29113"],"plain_summary":"GitHub lists this reviewed advisory for craftcms/cms, craftcms/cms. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0d921a3e03c5bd2d2736dfc05a248298"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.17.3 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.9.7 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.185%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.08153. Missing scores are unknown.","source_id":"sr-0d921a3e03c5bd2d2736dfc05a248298"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-63648e50e91ea266f9bfbf0317dd1e8b","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:43.711Z"},{"id":"sr-277eebab27283c3a0c31c1fa01617c79","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-0d921a3e03c5bd2d2736dfc05a248298","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-29113","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.271Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 4.0.0-RC1, < 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 5.0.0-RC1, < 5.9.7"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.7"]}],"null_published_at":"2026-11-03T17:49:18.456Z","source_updated_at":"2026-09-02T13:35:22.000Z","source_disclosed_at":"2026-03-10T18:22:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00002805","kind":"vulnerability","title":"Craft CMS has a potential information disclosure vulnerability in preview tokens","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg3j-hpm9-8v5v","CVE-2026-29113"],"plain_summary":"GitHub lists this reviewed advisory for craftcms/cms, craftcms/cms. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-73c010731e9e8b8fc6b19c329210fc22"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 4.17.3 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.9.7 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.185%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.08156. Missing scores are unknown.","source_id":"sr-73c010731e9e8b8fc6b19c329210fc22"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-63648e50e91ea266f9bfbf0317dd1e8b","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:43.711Z"},{"id":"sr-277eebab27283c3a0c31c1fa01617c79","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-73c010731e9e8b8fc6b19c329210fc22","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-29113","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.376Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 4.0.0-RC1, < 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-63648e50e91ea266f9bfbf0317dd1e8b"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":[">= 5.0.0-RC1, < 5.9.7"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.7"]}],"null_published_at":"2026-11-03T10:03:31.362Z","source_updated_at":"2026-09-02T13:35:22.000Z","source_disclosed_at":"2026-03-10T18:22:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00002805","kind":"vulnerability","title":"Craft CMS has a potential information disclosure vulnerability in preview tokens","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg3j-hpm9-8v5v","CVE-2026-29113"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.17.3 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.9.7 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-73c010731e9e8b8fc6b19c329210fc22"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.185%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.08156. Missing scores are unknown.","source_id":"sr-73c010731e9e8b8fc6b19c329210fc22"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-277eebab27283c3a0c31c1fa01617c79","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"},{"id":"sr-73c010731e9e8b8fc6b19c329210fc22","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-29113","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.376Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.7"]}],"null_published_at":"2026-11-01T19:14:01.597Z","source_updated_at":"2026-09-02T13:45:04.528Z","source_disclosed_at":"2026-03-10T18:22:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.374Z"},{"id":"NVI-00002805","kind":"vulnerability","title":"Craft CMS has a potential information disclosure vulnerability in preview tokens","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vg3j-hpm9-8v5v","CVE-2026-29113"],"plain_summary":"OSV carries this publisher advisory for craftcms/cms, craftcms/cms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 4.17.3 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 5.9.7 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-277eebab27283c3a0c31c1fa01617c79","url":"https://github.com/advisories/GHSA-vg3j-hpm9-8v5v","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-vg3j-hpm9-8v5v","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.374Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.17.3"]},{"certainty":"source_listed","source_ids":["sr-277eebab27283c3a0c31c1fa01617c79"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"# Summary\n\nCraft CMS has a CSRF issue in the preview token endpoint at `/actions/preview/create-token`.  The endpoint accepts an attacker-supplied `previewToken`.\n\nBecause the action does not require POST and does not enforce a CSRF token, an attacker can force a logged-in victim editor to mint a preview token chosen by the attacker.  \n\nThat token can then be used by the attacker (without authentication) to access previewed/unpublished content tied to the victim’s authorized preview scope.\n\n---\n\n## Preconditions\n- Victim is logged in to Craft control panel.\n- Victim has active preview authorization in session for target content (e.g., opened/edited an entry).\n- The attacker must know the target’s `canonicalId` and public URL path of that entry.\n\n## 1) Attacker prepares a fixed token\nUse any 32-character value, for example:\n```text\naaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n```\n\n## 2) CSRF victim into minting that token\nSend the victim a link (or top-level redirect) such as:\n```text\nhttps://TARGET/actions/preview/create-token?elementType=craft%5Celements%5CEntry&canonicalId=123&siteId=1&previewToken=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&redirect=https%3A%2F%2FTARGET%2F\n```\n\nIf the victim is logged","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0-RC1; fixed 5.9.7"]}],"null_published_at":"2026-10-31T22:12:38.452Z","source_updated_at":"2026-09-02T13:45:04.528Z","source_disclosed_at":"2026-03-10T18:22:02.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:41.374Z"}],"next_cursor":null,"snapshot_revision":"42594"}