{"affected":[{"ecosystem":"https://www.drupal.org/project/ai","product":"AI (Artificial Intelligence)","source":"CNA: drupal","vendor":"Drupal","versions":[{"lessThan":"1.4.11","status":"affected","version":"0.0.0","versionType":"semver"},{"lessThan":"1.5.2","status":"affected","version":"1.5.0","versionType":"semver"}]}],"cveId":"CVE-2026-118553","cwes":["CWE-79"],"description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal AI (Artificial Intelligence) allows Stored XSS. This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.","epss":{"date":"2026-11-05","percentile":0.06222,"score":0.00168},"exploits":[],"kev":null,"metrics":[{"score":5.5,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L","version":"3.1"}],"modifiedAt":1793969189674,"publishedAt":1793329732993,"references":[{"source":"CNA: drupal","tags":[],"url":"https://www.drupal.org/sa-contrib-2026-273"}],"remediation":[],"revision":"be1870151b583127a40b29b2afde793fbf73a9980e70223ee0b5cbf7077499f0","sources":[{"modifiedAt":1793969189674,"name":"CNA: drupal","retrievedAt":1793970570891,"url":"https://www.cve.org/CVERecord?id=CVE-2026-118553"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793970591352,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-118553"}],"ssvc":{"assessedAt":1793969177752,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-273","updatedAt":1793970591352}