All vulnerabilities
CVE-2026-108681

zhayujie CowAgent Web Console web_channel.py denial of service

zhayujie CowAgent
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 13 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.45%Chance of exploitation activity in the next 30 days, higher than 38% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published11 Oct 2026Updated 13 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

A security flaw has been discovered in zhayujie CowAgent up to 2.1.7. Impacted is an unknown function of the file channel/web/web_channel.py of the component Web Console. The manipulation of the argument session_id results in denial of service. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. Version 2.1.7 (commit dec28324) only partly mitigates via a 512MB body cap. The vendor was contacted early about this disclosure.

Text from CVE List

Affected versions 8

  • CowAgentaffected: 2.1.0CVE List
  • CowAgentaffected: 2.1.1CVE List
  • CowAgentaffected: 2.1.2CVE List
  • CowAgentaffected: 2.1.3CVE List
  • CowAgentaffected: 2.1.4CVE List
  • CowAgentaffected: 2.1.5CVE List
  • CowAgentaffected: 2.1.6CVE List
  • CowAgentaffected: 2.1.7CVE List

References 5