{"id":"CVE-2026-118552","aliases":["DRUPAL-CONTRIB-2026-272","EUVD-2026-113500","GHSA-hr78-8gcj-h9jm"],"status":"published","title":"AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-272","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":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00171,"percentile":0.06521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-10-28T17:10:11Z","modified":"2026-11-06T12:48:34Z","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-2026-272","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118552","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hr78-8gcj-h9jm"},{"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-2026-118552.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-118552","title":"AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-272","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":"2026-10-30T03:08:54.084Z","modified":"2026-11-06T12:48:34.056Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T13:28:12.24582Z"}],"euvd":[{"id":"EUVD-2026-113500","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":"2026-10-30T03:08:54Z","modified":"2026-11-06T12:48:34Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-06T14:05:02.958369Z"}],"ghsa":[{"id":"GHSA-hr78-8gcj-h9jm","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":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T16:00:39.918673Z"}],"nvd":[{"id":"CVE-2026-118552","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":"2026-10-30T04:18:20.547Z","modified":"2026-11-06T13:17:27.373Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T16:00:35.469074Z"}],"osv":[{"id":"CVE-2026-118552","title":"AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-272","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":"2026-10-30T03:08:54.084Z","modified":"2026-11-08T02:30:57.328003313Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-07T03:08:01.41647Z"},{"id":"DRUPAL-CONTRIB-2026-272","description":"This module provides a framework for integrating AI providers and features into Drupal.\n\nThe module doesn't sufficiently sanitize certain HTMX attributes, which can lead to a cross-site scripting (XSS) vulnerability.","status":"published","published":"2026-10-28T17:10:11Z","modified":"2026-10-28T18:15:05.527922866Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}