CyberRota Analysis
AI-GeneratedCamaleon CMS versions 2.1.1 to 2.9.1 are vulnerable to an authenticated remote code execution flaw that allows users with custom_fields manage permission to execute arbitrary Ruby code. By injecting a malicious expression into the select_eval custom field type, attackers can achieve server-side code execution with the privileges of the web server process. Organizations using affected versions should prioritize patching to mitigate the risk of exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Camaleon CMS versions 2.1.1 through 2.9.1 contains an authenticated remote code execution vulnerability that allows users with custom_fields manage permission to execute arbitrary Ruby code by supplying a malicious expression through the select_eval custom field type. Attackers can store an attacker-controlled Ruby expression in the field options command parameter, which is evaluated via instance_eval within an ERB view whenever a post edit page is rendered, achieving server-side code execution with web server process privileges.