CVE-2026-15917
CVE-2026-15917 · Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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 4.7 · Medium · EPSS 0.1% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
drupal core
- Versions
- ≥ 11.3.0, < 11.3.14: Affected (semver)
- ≥ 11.4.0, < 11.4.4: Affected (semver)
- ≥ 0.0.0, < 11.2.*: Affected (semver)
Update to 11.3.14; Update to 11.4.4
drupal/core Packagist
- Versions
- 11.2.0
- 11.2.1
- 11.2.10
- 11.2.11
- 11.2.12
- 11.2.13
- 11.2.14
- 11.2.2
- 11.2.3
- 11.2.4
- 11.2.5
- 11.2.6
- 11.2.7
- 11.2.8
- 11.2.9
- 11.3.0
- 11.3.0-alpha1
- 11.3.0-beta1
- 11.3.0-rc1
- 11.3.0-rc2
- 11.3.1
- 11.3.10
- 11.3.11
- 11.3.12
- 11.3.13
- 11.3.2
- 11.3.3
- 11.3.4
- 11.3.5
- 11.3.6
- 11.3.7
- 11.3.8
- 11.3.9
- 11.4.0
- 11.4.1
- 11.4.2
- 11.4.3
- Affected ranges
- ECOSYSTEM: ≥ 11.3.0, < 11.3.14
- ECOSYSTEM: ≥ 11.4.0, < 11.4.4
- ECOSYSTEM: ≥ 11.2.0, < 11.3.0
Update to 11.3.14; Update to 11.4.4; Update to 11.3.0