A vulnerability described as problematic has been identified in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function
Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible.
This vulnerability is referenced as CVE-2026-13533. It is possible to launch the attack remotely. Furthermore, an exploit is available.
Configuration settings should be changed.
The vendor was contacted early about this disclosure but did not respond in any way.
