{"id":"CVE-2026-118549","aliases":["DRUPAL-CONTRIB-2026-269","EUVD-2026-113503","GHSA-vpqw-q8pp-q4hc"],"status":"published","title":"AI (Artificial Intelligence) - Critical - Cross-site scripting - SA-CONTRIB-2026-269","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00191,"percentile":0.08859,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-10-28T17:09:41Z","modified":"2026-11-06T12:55:48Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ai","fixed_in":["1.4.11","1.5.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ai","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.11"}]},{"type":"ECOSYSTEM","events":[{"introduced":"1.5.0"},{"fixed":"1.5.2"}]}]}],"products":[{"vendor":"drupal","product":"ai (artificial intelligence)"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-269","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118549","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vpqw-q8pp-q4hc"},{"url":"https://git.drupalcode.org/project/ai","tags":["web"]},{"url":"https://www.drupal.org/project/ai","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/118xxx/CVE-2026-118549.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-118549","title":"AI (Artificial Intelligence) - Critical - Cross-site scripting - SA-CONTRIB-2026-269","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","status":"published","published":"2026-10-30T03:08:57.24Z","modified":"2026-11-06T12:55:48.083Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T13:28:12.24582Z"}],"euvd":[{"id":"EUVD-2026-113503","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","status":"published","published":"2026-10-30T03:08:57Z","modified":"2026-11-06T12:55:48Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-06T14:05:02.958369Z"}],"ghsa":[{"id":"GHSA-vpqw-q8pp-q4hc","title":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")...","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","status":"published","published":"2026-10-30T06:31:58Z","modified":"2026-11-06T15:31:19Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T16:00:40.695019Z"}],"nvd":[{"id":"CVE-2026-118549","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","status":"published","published":"2026-10-30T04:18:20.1Z","modified":"2026-11-06T13:17:26.853Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T16:00:35.469074Z"}],"osv":[{"id":"CVE-2026-118549","title":"AI (Artificial Intelligence) - Critical - Cross-site scripting - SA-CONTRIB-2026-269","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","status":"published","published":"2026-10-30T03:08:57.24Z","modified":"2026-11-08T02:31:08.882389207Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-07T03:08:01.41647Z"},{"id":"DRUPAL-CONTRIB-2026-269","description":"This AI module enables you to interact with AI providers. It has a service that helps any consumer of the module to stop cross site scripting elements from appearing.\n\nThe module does not sufficiently validate Markdown links under certain conditions, potentially allowing cross-site scripting (XSS).","status":"published","published":"2026-10-28T17:09:41Z","modified":"2026-10-28T18:15:03.371789012Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}