{"items":[{"id":"NVI-00005345","kind":"vulnerability","title":"Formie Hidden field defaults vulnerable to Server-Side Template Injection","revision":4,"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-565m-g33j-jq96","CVE-2026-52889"],"plain_summary":"GitHub lists this reviewed advisory for verbb/formie. 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-b77bcc902e768b0686858638dadff8a6"],"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 3.1.27 for verbb/formie. Confirm the publisher’s latest guidance.","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"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":"2026-07-06T16:52:17.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-37f21d955dbf8150b50b96683b19389a"},{"kind":"CVSS","as_of":"2026-09-10T21:18:16.573Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-064ccb5451fb653017f91c7b58717dfe"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.274%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.6991. Missing scores are unknown.","source_id":"sr-b77bcc902e768b0686858638dadff8a6"}],"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-37f21d955dbf8150b50b96683b19389a","url":"https://github.com/advisories/GHSA-565m-g33j-jq96","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-565m-g33j-jq96","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T23:36:01.427Z"},{"id":"sr-8bcee5885aefbca9c056138340a25d22","url":"https://github.com/advisories/GHSA-565m-g33j-jq96","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-565m-g33j-jq96","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.678Z"},{"id":"sr-064ccb5451fb653017f91c7b58717dfe","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52889","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-52889","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:31.710Z"},{"id":"sr-b77bcc902e768b0686858638dadff8a6","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-2026-52889","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-37f21d955dbf8150b50b96683b19389a"],"technology":"verbb/formie","known_exclusions":[],"conditions_summary":"## Summary\nFormie Hidden fields could evaluate request-derived values as Twig during front-end form rendering.\n\nWhen a Hidden field used a dynamic default value such as HTTP User Agent, Referer URL, Current URL, Query Parameter, or Cookie Value, the value was copied from the incoming request and later passed to Craft’s Twig rendering layer. This allowed an unauthenticated attacker to provide Twig syntax in request-controlled input and have it evaluated server-side when the form was rendered.\n\n## Affected Versions\n`verbb/formie` for Craft 5:\n- Affected: >= 3.0.0-beta.1, <= 3.1.26\n- Patched: 3.1.27\n\n## Impact\nAn unauthenticated attacker could trigger server-side template evaluation by visiting a public form containing a Hidden field configured with a request-derived default value.\n\nBecause Craft’s normal Twig environment exposes application objects, this may lead to disclosure of sensitive information, modification of application state, or remote code execution depending on the site configuration and available Twig capabilities.\n\n## Technical Details\nThe issue exists in the Hidden field front-end render path. Request-derived Hidden field defaults were assigned to the field’s defaultV","public_affected_ranges":["< 3.1.27"]},{"certainty":"source_listed","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"technology":"verbb/formie","known_exclusions":[],"conditions_summary":"## Summary\nFormie Hidden fields could evaluate request-derived values as Twig during front-end form rendering.\n\nWhen a Hidden field used a dynamic default value such as HTTP User Agent, Referer URL, Current URL, Query Parameter, or Cookie Value, the value was copied from the incoming request and later passed to Craft’s Twig rendering layer. This allowed an unauthenticated attacker to provide Twig syntax in request-controlled input and have it evaluated server-side when the form was rendered.\n\n## Affected Versions\n`verbb/formie` for Craft 5:\n- Affected: >= 3.0.0-beta.1, <= 3.1.26\n- Patched: 3.1.27\n\n## Impact\nAn unauthenticated attacker could trigger server-side template evaluation by visiting a public form containing a Hidden field configured with a request-derived default value.\n\nBecause Craft’s normal Twig environment exposes application objects, this may lead to disclosure of sensitive information, modification of application state, or remote code execution depending on the site configuration and available Twig capabilities.\n\n## Technical Details\nThe issue exists in the Hidden field front-end render path. Request-derived Hidden field defaults were assigned to the field’s defaultV","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.27"]}],"null_published_at":"2026-11-05T19:10:21.431Z","source_updated_at":"2026-07-06T16:52:17.000Z","source_disclosed_at":"2026-07-06T16:52:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.678Z"},{"id":"NVI-00005345","kind":"vulnerability","title":"Formie Hidden field defaults vulnerable to Server-Side Template Injection","revision":3,"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-565m-g33j-jq96","CVE-2026-52889"],"plain_summary":"OSV carries this publisher advisory for verbb/formie. 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 3.1.27 for verbb/formie. Confirm the publisher’s latest guidance.","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"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-b77bcc902e768b0686858638dadff8a6"],"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":"CVSS","as_of":"2026-09-10T21:18:16.573Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-064ccb5451fb653017f91c7b58717dfe"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.274%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.6991. Missing scores are unknown.","source_id":"sr-b77bcc902e768b0686858638dadff8a6"}],"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-8bcee5885aefbca9c056138340a25d22","url":"https://github.com/advisories/GHSA-565m-g33j-jq96","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-565m-g33j-jq96","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.678Z"},{"id":"sr-064ccb5451fb653017f91c7b58717dfe","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52889","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-52889","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:31.710Z"},{"id":"sr-b77bcc902e768b0686858638dadff8a6","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-2026-52889","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.382Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"technology":"verbb/formie","known_exclusions":[],"conditions_summary":"## Summary\nFormie Hidden fields could evaluate request-derived values as Twig during front-end form rendering.\n\nWhen a Hidden field used a dynamic default value such as HTTP User Agent, Referer URL, Current URL, Query Parameter, or Cookie Value, the value was copied from the incoming request and later passed to Craft’s Twig rendering layer. This allowed an unauthenticated attacker to provide Twig syntax in request-controlled input and have it evaluated server-side when the form was rendered.\n\n## Affected Versions\n`verbb/formie` for Craft 5:\n- Affected: >= 3.0.0-beta.1, <= 3.1.26\n- Patched: 3.1.27\n\n## Impact\nAn unauthenticated attacker could trigger server-side template evaluation by visiting a public form containing a Hidden field configured with a request-derived default value.\n\nBecause Craft’s normal Twig environment exposes application objects, this may lead to disclosure of sensitive information, modification of application state, or remote code execution depending on the site configuration and available Twig capabilities.\n\n## Technical Details\nThe issue exists in the Hidden field front-end render path. Request-derived Hidden field defaults were assigned to the field’s defaultV","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.27"]}],"null_published_at":"2026-11-05T03:52:54.819Z","source_updated_at":"2026-09-10T03:50:12.370Z","source_disclosed_at":"2026-07-06T16:52:16.000Z","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":"2026-10-31T21:41:49.678Z"},{"id":"NVI-00005345","kind":"vulnerability","title":"Formie Hidden field defaults vulnerable to Server-Side Template Injection","revision":2,"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-565m-g33j-jq96","CVE-2026-52889"],"plain_summary":"OSV carries this publisher advisory for verbb/formie. 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 3.1.27 for verbb/formie. Confirm the publisher’s latest guidance.","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"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-064ccb5451fb653017f91c7b58717dfe"],"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":"CVSS","as_of":"2026-09-10T21:18:16.573Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-064ccb5451fb653017f91c7b58717dfe"}],"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-8bcee5885aefbca9c056138340a25d22","url":"https://github.com/advisories/GHSA-565m-g33j-jq96","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-565m-g33j-jq96","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.678Z"},{"id":"sr-064ccb5451fb653017f91c7b58717dfe","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52889","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-52889","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:31.710Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"technology":"verbb/formie","known_exclusions":[],"conditions_summary":"## Summary\nFormie Hidden fields could evaluate request-derived values as Twig during front-end form rendering.\n\nWhen a Hidden field used a dynamic default value such as HTTP User Agent, Referer URL, Current URL, Query Parameter, or Cookie Value, the value was copied from the incoming request and later passed to Craft’s Twig rendering layer. This allowed an unauthenticated attacker to provide Twig syntax in request-controlled input and have it evaluated server-side when the form was rendered.\n\n## Affected Versions\n`verbb/formie` for Craft 5:\n- Affected: >= 3.0.0-beta.1, <= 3.1.26\n- Patched: 3.1.27\n\n## Impact\nAn unauthenticated attacker could trigger server-side template evaluation by visiting a public form containing a Hidden field configured with a request-derived default value.\n\nBecause Craft’s normal Twig environment exposes application objects, this may lead to disclosure of sensitive information, modification of application state, or remote code execution depending on the site configuration and available Twig capabilities.\n\n## Technical Details\nThe issue exists in the Hidden field front-end render path. Request-derived Hidden field defaults were assigned to the field’s defaultV","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.27"]}],"null_published_at":"2026-11-01T14:34:07.505Z","source_updated_at":"2026-09-10T03:50:12.370Z","source_disclosed_at":"2026-07-06T16:52:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.678Z"},{"id":"NVI-00005345","kind":"vulnerability","title":"Formie Hidden field defaults vulnerable to Server-Side Template Injection","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-565m-g33j-jq96","CVE-2026-52889"],"plain_summary":"OSV carries this publisher advisory for verbb/formie. 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 3.1.27 for verbb/formie. Confirm the publisher’s latest guidance.","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"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-8bcee5885aefbca9c056138340a25d22","url":"https://github.com/advisories/GHSA-565m-g33j-jq96","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-565m-g33j-jq96","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.678Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-8bcee5885aefbca9c056138340a25d22"],"technology":"verbb/formie","known_exclusions":[],"conditions_summary":"## Summary\nFormie Hidden fields could evaluate request-derived values as Twig during front-end form rendering.\n\nWhen a Hidden field used a dynamic default value such as HTTP User Agent, Referer URL, Current URL, Query Parameter, or Cookie Value, the value was copied from the incoming request and later passed to Craft’s Twig rendering layer. This allowed an unauthenticated attacker to provide Twig syntax in request-controlled input and have it evaluated server-side when the form was rendered.\n\n## Affected Versions\n`verbb/formie` for Craft 5:\n- Affected: >= 3.0.0-beta.1, <= 3.1.26\n- Patched: 3.1.27\n\n## Impact\nAn unauthenticated attacker could trigger server-side template evaluation by visiting a public form containing a Hidden field configured with a request-derived default value.\n\nBecause Craft’s normal Twig environment exposes application objects, this may lead to disclosure of sensitive information, modification of application state, or remote code execution depending on the site configuration and available Twig capabilities.\n\n## Technical Details\nThe issue exists in the Hidden field front-end render path. Request-derived Hidden field defaults were assigned to the field’s defaultV","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.1.27"]}],"null_published_at":"2026-10-31T22:13:01.461Z","source_updated_at":"2026-09-10T03:50:12.370Z","source_disclosed_at":"2026-07-06T16:52:16.000Z","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":"2026-10-31T21:41:49.678Z"}],"next_cursor":null,"snapshot_revision":"42594"}