CVE-2026-15917

MEDIUM CVSS 4.7 View on NVD ↗

Description

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://www.drupal.org/sa-core-2026-011

Published: Aug 25, 2026 23:16 UTC Modified: Aug 26, 2026 15:16 UTC