CVE-2021-47976 TextPattern CMS 4.9.0-dev Authenticated Remote Code Execution via Plugin Upload

TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can authenticate, retrieve a CSRF token from the plugin event page, and upload malicious PHP files to...

CVE-2021-47976

CVE-2021-47976 affects TextPattern CMS 4.9.0-dev. An authenticated attacker can exploit the plugin upload functionality to upload arbitrary PHP files, obtain a CSRF token from the plugin event page, and place PHP payloads in the textpattern/tmp/ directory for code execution. The CVE is documented...