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CVE-2026-18992mediumCWE-285CWE-863

zhayujie CowAgent Self-Evolution Review Agent executor.py _select_tools authorization

30Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3
exploitation probability
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was detected in zhayujie CowAgent up to 2.1.1. This vulnerability affects the function _select_tools of the file agent/evolution/executor.py of the component Self-Evolution Review Agent. Performing a manipulation results in incorrect authorization. The attack is possible to be carried out remotely. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
zhayujie · CowAgent
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.