PT-2026-57957 · Zhayujie · Chatgpt-On-Wechat Cowagent

Eric-E · Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-15628

Mitre

CVSS v3.1

6.3

Medium

Base vector

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

A security flaw has been discovered in zhayujie chatgpt-on-wechat CowAgent up to 2.1.1. This issue affects the function Vision. download to data url of the file agent/tools/vision/vision.py of the component Vision Tool. Performing a manipulation of the argument image results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.1.2 is capable of addressing this issue. The patch is named e85290cddcbb5ffc9c235927f4c92e5b4c3ec264. The affected component should be upgraded.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-15628

Affected Products

Chatgpt-On-Wechat Cowagent

References · 9

• 🔥 https://github.com/zhayujie/CowAgent/issues/2878 · Exploit
• https://github.com/zhayujie/CowAgent/releases/tag/2.1.2 · Patch
• https://github.com/zhayujie/CowAgent/pull/2886 · Patch
• https://github.com/zhayujie/CowAgent/commit/e85290cddcbb5ffc9c235927f4c92e5b4c3ec264 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-15628 · Security Note
• https://vuldb.com/vuln/378130 · Note
• https://vuldb.com/submit/855849 · Note
• https://vuldb.com/cve/CVE-2026-15628 · Note
• https://vuldb.com/vuln/378130/cti · Note