{"id":"CVE-2026-87939","published":"2026-10-22T02:17:03.387","lastModified":"2026-10-22T18:17:31.560","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Feed Block allows Stored XSS. This issue affects Feed Block versions: from 0.0.0 to 2.0.2, from 3.0.0 to 3.0.2.","cvssScore":4.2,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-137","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}