{"items":[{"id":"NVI-00006646","kind":"vulnerability","title":"CraftCMS stored XSS in Quick Post widget error message","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-3wxg-w96j-8hq9","CVE-2023-33194"],"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 4.4.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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 3.8.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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-0d9d7750b322feaee45c8014ffc96096"],"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":"2026-06-17T06:01:16.880Z","value":"3.7 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3fbcf7627680c597fd998f1e3c9856b5"},{"kind":"CVSS","as_of":"2026-06-17T06:01:16.880Z","value":"4.8 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-3fbcf7627680c597fd998f1e3c9856b5"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.617%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.49717. Missing scores are unknown.","source_id":"sr-0d9d7750b322feaee45c8014ffc96096"}],"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-bd031a289b3e71f01e1a4075346ae57e","url":"https://github.com/advisories/GHSA-3wxg-w96j-8hq9","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3wxg-w96j-8hq9","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.661Z"},{"id":"sr-3fbcf7627680c597fd998f1e3c9856b5","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33194","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-33194","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:36.867Z"},{"id":"sr-0d9d7750b322feaee45c8014ffc96096","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-2023-33194","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:57:29.219Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.4.6"]},{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.8.6"]}],"null_published_at":"2026-11-07T14:01:58.768Z","source_updated_at":"2026-09-10T03:49:54.458Z","source_disclosed_at":"2023-05-26T13:54:11.000Z","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":"2026-10-31T21:41:49.661Z"},{"id":"NVI-00006646","kind":"vulnerability","title":"CraftCMS stored XSS in Quick Post widget error message","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-3wxg-w96j-8hq9","CVE-2023-33194"],"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 4.4.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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 3.8.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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-52fc1a6843173461a9030642f405d3e4"],"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":"2026-06-17T06:01:16.880Z","value":"3.7 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3fbcf7627680c597fd998f1e3c9856b5"},{"kind":"CVSS","as_of":"2026-06-17T06:01:16.880Z","value":"4.8 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-3fbcf7627680c597fd998f1e3c9856b5"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.617%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.49608. Missing scores are unknown.","source_id":"sr-52fc1a6843173461a9030642f405d3e4"}],"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-bd031a289b3e71f01e1a4075346ae57e","url":"https://github.com/advisories/GHSA-3wxg-w96j-8hq9","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3wxg-w96j-8hq9","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.661Z"},{"id":"sr-3fbcf7627680c597fd998f1e3c9856b5","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33194","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-33194","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:36.867Z"},{"id":"sr-52fc1a6843173461a9030642f405d3e4","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-2023-33194","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.4.6"]},{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.8.6"]}],"null_published_at":"2026-11-01T01:04:04.832Z","source_updated_at":"2026-09-10T03:49:54.458Z","source_disclosed_at":"2023-05-26T13:54:11.000Z","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":"2026-10-31T21:41:49.661Z"},{"id":"NVI-00006646","kind":"vulnerability","title":"CraftCMS stored XSS in Quick Post widget error message","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3wxg-w96j-8hq9","CVE-2023-33194"],"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 4.4.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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 3.8.6 for craftcms/cms. Confirm the publisher’s latest guidance.","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"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-bd031a289b3e71f01e1a4075346ae57e","url":"https://github.com/advisories/GHSA-3wxg-w96j-8hq9","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-3wxg-w96j-8hq9","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.661Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0-RC1; fixed 4.4.6"]},{"certainty":"source_listed","source_ids":["sr-bd031a289b3e71f01e1a4075346ae57e"],"technology":"craftcms/cms","known_exclusions":[],"conditions_summary":"### Summary\nThe platform does not filter input and encode output in Quick Post validation error message, which can deliver an XSS payload.\n\n### Details\nOld CVE fixed the XSS in label HTML but didn’t fix it when clicking save.\n\n### PoC\n1. Login at admin\n2. Go to setting\n3. Create a Section\n4. On Entry page, click Edit label\n5. Inject the XSS payload into the label and save\n6. On the admin dashboard choose new widget -> Quick Post\n7. In Quick Post, click save with blank slug; The XSS will be executed\n\n    \"errors\":{\"title\":[\"alert('nono') cannot be blank.\"],\"slug\":[\"Slug cannot be blank.\"]\n\nFixed in https://github.com/craftcms/cms/commit/9d0cd0bda7c8a830a3373f8c0f06943e519ac888\n","public_affected_ranges":["ECOSYSTEM: introduced 3.0.0; fixed 3.8.6"]}],"null_published_at":"2026-10-31T22:13:10.066Z","source_updated_at":"2026-09-10T03:49:54.458Z","source_disclosed_at":"2023-05-26T13:54:11.000Z","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":"2026-10-31T21:41:49.661Z"}],"next_cursor":null,"snapshot_revision":"42594"}