CVE-2026-18992

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.

Score

CVSS 3.1 6.3 Medium

Status

Deferred - cna@vuldb.com

Published

2026-08-06

Last modified

2026-10-23

Weaknesses

CWE-285, CWE-863

Affected products

• Cowagent (Zhayujie)

References

• https://vuldb.com/vuln/386368
• https://vuldb.com/vuln/386368/cti
• https://vuldb.com/cve/CVE-2026-18992
• https://vuldb.com/submit/862609
• https://github.com/zhayujie/CowAgent/issues/2904
• https://github.com/zhayujie/CowAgent/issues/2904#issuecomment-4756833239
• https://github.com/zhayujie/CowAgent/