Vulnerability advisory

BIT-drupal-2026-55808

Drupal core - Moderately critical - Improper validation - SA-CORE-2026-009

Published Updated OSV record ↗

Also known as CVE-2026-55808DRUPAL-CORE-2026-009

Severity

Severity not reported.

Affected versions

drupal Bitnami

AffectedFixed in
All versions before 10.5.1210.5.12
10.6.0 to before 10.6.1110.6.11
11.0.0 to before 11.2.1411.2.14
11.3.0 to before 11.3.1211.3.12

Severity for this package

  • CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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 0.0.0 to 10.5.12, from 10.6.0 to 10.6.11, from 11.2.0 to 11.2.14, from 11.3.0 to 11.3.12, from 0.0.0 to 11.0., from 0.0.0 to 11.1..

References

  • Codex
  • Claude Code
  • VS Code
  • GitHub Copilot
  • Cursor
  • Cline
  • Windsurf
  • Google Anti-gravity
  • OpenCode
  • Pi
  • Gemini CLI
  • Hermes Agent
  • Zed
  • Junie
  • Qwen Code
  • Kiro
  • Kilo Code
  • Factory Droid

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