CVE-2026-16194: fallo de gravedad media en zhayujie CowAgent
zhayujie CowAgent web_fetch.py WebFetch.execute server-side request forgery
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 5.3epss 0.5%
A vulnerability was determined in zhayujie CowAgent up to 2.1.1. This affects the function WebFetch.execute of the file agent/tools/web_fetch/web_fetch.py. Executing a manipulation of the argument url can lead to server-side request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.1.2 is able to mitigate this issue. This patch is called ea47f3097eed4f8295c4cb3d76ecb97e0f43d632. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
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
Productos afectados
zhayujie · CowAgentPoCs públicas encontradas — 1
cve_referencegithub.com/zhayujie/CowAgent/issues/2889no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Referencias
https://github.com/zhayujie/CowAgent/https://github.com/zhayujie/CowAgent/commit/ea47f3097eed4f8295c4cb3d76ecb97e0f43d632https://github.com/zhayujie/CowAgent/issues/2889https://github.com/zhayujie/CowAgent/pull/2900https://github.com/zhayujie/CowAgent/releases/tag/2.1.2https://vuldb.com/cve/CVE-2026-16194https://vuldb.com/submit/857620https://vuldb.com/vuln/380009https://vuldb.com/vuln/380009/cti