CVE-2026-28495

CVE-2026-28495 affects GetSimple CMS via the bundled massiveAdmin plugin in GetSimpleCMS-CE v3.3.22. The description states an authenticated administrator can overwrite the gsconfig.php configuration file with arbitrary PHP code through the gsconfig editor module, due to lack of CSRF protection. ...

CVE-2026-28495

GetSimple CMS is a content management system. The massiveAdmin plugin v6.0.3 bundled with GetSimpleCMS-CE v3.3.22 allows an authenticated administrator to overwrite the gsconfig.php configuration file with arbitrary PHP code via the gsconfig editor module. The form lacks CSRF protection, enabling...