CVE-2026-63000
CVE-2026-63000 · REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates
This page contains facts from public vulnerability sources. Check the original advisory before updating.
REDAXO is a PHP-based content management system. Prior to 5.21.2, rex_api_install_package_update in redaxo/src/addons/install/lib/api/api_package_update.php inherits the false default from rex_api_function::requiresCsrfProtection() instead of requiring a CSRF token. An unauthenticated attacker can cause a logged-in administrator's browser to request a selected package update from the configured REDAXO package server, changing installed addon code or disrupting the site without the administrator's intent. This issue is fixed in version 5.21.2.
CVSS 6.4 · Medium · EPSS 0.1% · Public exploit · Fix available
- Published
- Updated
Stack: php
Affected products and versions
core
- Versions
- < 5.21.2: Affected
No fix published
redaxo/source Packagist
- Versions
- 5.10.0
- 5.10.0-beta1
- 5.10.0-beta2
- 5.10.1
- 5.11.0
- 5.11.0-beta1
- 5.11.1
- 5.11.2
- 5.12.0
- 5.12.0-beta1
- 5.12.0-beta2
- 5.12.0-beta3
- 5.12.1
- 5.13.0
- 5.13.0-beta1
- 5.13.0-beta2
- 5.13.1
- 5.13.2
- 5.13.3
- 5.14.0
- 5.14.0-beta1
- 5.14.0-beta2
- 5.14.1
- 5.14.2
- 5.14.3
- 5.15.0
- 5.15.0-beta1
- 5.15.1
- 5.16.0
- 5.16.0-beta1
- 5.16.1
- 5.17.0
- 5.17.1
- 5.18.0
- 5.18.1
- 5.18.2
- 5.18.3
- 5.19.0
- 5.20.0
- 5.20.1
- 5.20.2
- 5.21.0
- 5.21.0-beta1
- 5.21.1
- Affected ranges
- ECOSYSTEM: < 5.21.2
Update to 5.21.2