CVE-2026-6126
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedA weakness has been identified in zhayujie chatgpt-on-wechat CowAgent 2.0.4. The affected element is an unknown function of the component Administrative HTTP Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceMissing authentication vulnerability in the Administrative HTTP Endpoint of CowAgent 2.0.4 in chatgpt-on-wechat allows remote unauthenticated attackers to access administrative functions of the component.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify CowAgent installation and versionLocate the chatgpt-on-wechat installation directory and check the version of CowAgent or the overall application. Common locations include the project root directory where version information may be stored in a version file, git tags, or the main application entry point.Affected if The installed version is CowAgent 2.0.4 or the chatgpt-on-wechat version that includes CowAgent 2.0.4.
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Locate CowAgent configuration filesSearch the chatgpt-on-wechat installation for configuration files related to CowAgent, typically named config, settings, or conf files in YAML, JSON, or Python formats.Affected if Configuration files for CowAgent exist and the Administrative HTTP Endpoint is explicitly configured or enabled.
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Verify Administrative HTTP Endpoint is enabledInspect the CowAgent configuration for settings that enable or expose the Administrative HTTP Endpoint. Look for parameters such as admin_endpoint, http_admin, admin_port, or similar options that control this feature.Affected if The Administrative HTTP Endpoint is enabled or set to an active state in the configuration.
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Assess network exposure of the administrative endpointCheck if the Administrative HTTP Endpoint is bound to a non-localhost interface (0.0.0.0) or is accessible from external network interfaces. Review firewall rules or reverse proxy configurations that may allow external access.Affected if The endpoint is accessible from remote network locations rather than localhost only, increasing exploitation risk.
You are affected if CowAgent version 2.0.4 is running with the Administrative HTTP Endpoint enabled and exposed to network access, allowing remote unauthenticated attackers to reach administrative functions.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement proper authentication and authorization controls on the Administrative HTTP Endpoint; restrict network exposure or disable the endpoint until an official patch is released.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-6126 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-6126 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data