CVE-2026-63000

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.

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Produits concernés

• redaxo core
• Redaxo redaxo

Scores CVSS

Faiblesses (CWE)

• CWE-352

Références

• https://github.com/redaxo/core/commit/a13abbffbad4fdea46a4edc86cdba3335ca9e8f3 Patch
• https://github.com/redaxo/core/pull/6579 Issue TrackingPatch
• https://github.com/redaxo/core/releases/tag/5.21.2 Release Notes
• https://github.com/redaxo/core/security/advisories/GHSA-m8r3-22v6-g877 ExploitVendor Advisory
• https://github.com/redaxo/core/security/advisories/GHSA-m8r3-22v6-g877 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories