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CVE-2026-5998

MEDIUM

5.3

Description

A flaw has been found in zhayujie chatgpt-on-wechat CowAgent up to 2.0.4. This affects the function dispatch of the file agent/memory/service.py of the component API Memory Content Endpoint. This manipulation of the argument filename causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 2.0.5 mitigates this issue. Patch name: 174ee0cafc9e8e9d97a23c305418251485b8aa89. 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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/10/2026

Last Modified4/13/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://github.com/zhayujie/chatgpt-on-wechat/commit/174ee0cafc9e8e9d97a23c305418251485b8aa89(cna@vuldb.com)

https://github.com/zhayujie/chatgpt-on-wechat/issues/2734(cna@vuldb.com)

https://github.com/zhayujie/chatgpt-on-wechat/issues/2734#issue-4178013778(cna@vuldb.com)

https://github.com/zhayujie/chatgpt-on-wechat/releases/tag/2.0.5(cna@vuldb.com)

https://vuldb.com/submit/793558(cna@vuldb.com)

https://vuldb.com/vuln/356552(cna@vuldb.com)

https://vuldb.com/vuln/356552/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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