CVE-2026-108681

zhayujie CowAgent Web Console web_channel.py denial of service

MEDIUM
4.3
CVSS Score
Published: October 11, 2026 at 01:15 PM UTC
Updated: October 13, 2026 at 08:17 PM UTC
1 product affected across 1 vendorCowAgent

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416389
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416389/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108681
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/957910

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-404

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