{"id":"CVE-2026-13234","aliases":["DRUPAL-CONTRIB-2026-054","EUVD-2026-43058","GHSA-q48q-x876-9gr8"],"status":"published","title":"AI (Artificial Intelligence) - Moderately critical - Information Disclosure / Cross-site Scripting - SA-CONTRIB-2026-054","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00253,"percentile":0.16943,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-06-24T18:36:54Z","modified":"2026-10-28T02:30:33Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ai","fixed_in":["1.2.17","1.3.8","1.4.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/ai","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"1.3.0"},{"fixed":"1.3.8"}]},{"type":"ECOSYSTEM","events":[{"introduced":"1.4.0"},{"fixed":"1.4.3"}]}]}],"products":[{"vendor":"artificial_intelligence_project","product":"artificial_intelligence"},{"vendor":"drupal","product":"ai (artificial intelligence)"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-054","tags":["Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13234","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q48q-x876-9gr8"},{"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/2026/13xxx/CVE-2026-13234.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-13234","title":"AI (Artificial Intelligence) - Moderately critical - Information Disclosure / Cross-site Scripting - SA-CONTRIB-2026-054","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","status":"published","published":"2026-07-10T21:44:40.4Z","modified":"2026-07-13T16:35:59.372Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-43058","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","status":"published","published":"2026-07-10T21:44:40Z","modified":"2026-07-13T16:35:59Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:01.134466Z"}],"ghsa":[{"id":"GHSA-q48q-x876-9gr8","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","status":"published","published":"2026-07-11T00:31:46Z","modified":"2026-07-13T18:30:34Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:25.900925Z"}],"nvd":[{"id":"CVE-2026-13234","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","status":"published","published":"2026-07-10T22:16:39.5Z","modified":"2026-10-25T15:10:00.147Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:28.771746Z"}],"osv":[{"id":"CVE-2026-13234","title":"AI (Artificial Intelligence) - Moderately critical - Information Disclosure / Cross-site Scripting - SA-CONTRIB-2026-054","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 1.2.17, from 1.3.0 to 1.3.8, from 1.4.0 to 1.4.3.","status":"published","published":"2026-07-10T21:44:40.4Z","modified":"2026-10-28T02:30:33.50032265Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:57.354194Z"},{"id":"DRUPAL-CONTRIB-2026-054","description":"The module and certain submodules (AI Automators, AI Translate, AI API Explorer, AI Content Suggestions) provide the ability to use an LLM to generate HTML or Markdown and preview it in a browser.\n\nUnder certain circumstances, rendering of this HTML can lead to Cross Site Scripting, or exposing secret communications in the context of the LLM request.\n\nThis vulnerability is mitigated by the fact that an attacker must be able to inject text into prompts to create an attack.","status":"published","published":"2026-06-24T18:36:54Z","modified":"2026-09-10T03:45:07.019324184Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}