CVE-2026-116009

Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the cropurl media action to write an ERB template into a theme's...

CVE-2026-116009

Camaleon CMS versions prior to 2.9.3 are susceptible to a path traversal vulnerability in the crop_url media action. Users with minimal media permissions can exploit this by supplying ../ sequences in the name parameter to write arbitrary files. Specifically, an attacker can transmit a base64 dat...

CVE-2026-116009 Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url Action

Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the cropurl media action to write an ERB template into a theme's...

CVE-2026-116009 Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url Action

Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the cropurl media action to write an ERB template into a theme's...

EUVD-2026-109267

Camaleon CMS before 2.9.3 contains a path traversal vulnerability that allows users with only the media permission to write arbitrary files by supplying ../ sequences in the name parameter. Attackers can send a base64 data: URI to the cropurl media action to write an ERB template into a theme's...

Remote Code Execution

Camaleon CMS is vulnerable to Remote Code Execution. The vulnerability is due to insufficient path validation in the MediaController class, allowing attackers, after taking over an administrator account, to delete arbitrary files or folders. Additionally, the cropurl action may allow arbitrary fi...

Duplicate Advisory: Camaleon CMS vulnerable to remote code execution through code injection (GHSL-2024-185)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7x4w-cj9r-h4v9. This link is maintained to preserve external references. Original Description The actions defined inside of the MediaController class do not check whether a given path is inside a certain path e....