CVE-2026-95501: mtrano APENCMS Template weasel.php eval code injection
A vulnerability was found in mtrano APENCMS up to 6546096d354153309693efabb9a0d824628ed4f5. The affected element is the function eval of the file cms/weasel.php of the component Template Engine. The manipulation of the argument $CMS['site'] results in code injection. The attack may be performed from remote. The exploit has been made public and could be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What access is required to exploit this issue?
An attacker can perform the attack remotely, but exploitation requires high privileges and user interaction according to the supplied CVSS vector. The vulnerable input is the $_CMS['site'] argument passed to eval() in cms/weasel.php.
Are publicly available exploits a concern?
Yes. The exploit has been made public and could be used, increasing the likelihood that exposed deployments may be targeted.
Which releases are affected or fixed?
Affected code is identified as APENCMS through revision 6546096d354153309693efabb9a0d824628ed4f5. The product uses a rolling release model, and updated release version information is not disclosed.
How should teams assess whether they are affected?
Review the deployed APENCMS source for cms/weasel.php and determine whether its Template Engine passes attacker-influenced $_CMS['site'] data to eval(). Version-number comparison may not be reliable because fixed release versions are not provided.