CVEvulnerability
CVE-2026-63000
6.4 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-23
- Last modified
- 2026-10-19
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L
- Weaknesses
- CWE-352
Description
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.
Affected configurations
• redaxo redaxo (< 5.21.2)
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- https://github.com/redaxo/core/commit/a13abbffbad4fdea46a4edc86cdba3335ca9e8f3 Patch
- https://github.com/redaxo/core/pull/6579 Issue Tracking, Patch
- https://github.com/redaxo/core/releases/tag/5.21.2 Release Notes
- https://github.com/redaxo/core/security/advisories/GHSA-m8r3-22v6-g877 Exploit, Vendor Advisory
- https://github.com/redaxo/core/security/advisories/GHSA-m8r3-22v6-g877 Exploit, Vendor Advisory