What is GHSA-rqq9-382j-9fmw?

GHSA-rqq9-382j-9fmw is a security advisory published by GitHub Security Advisories with Medium severity. Relative Path Traversal, with Unintended Proxy vulnerability in Apache APISIX. A caller of the...

Which CVE IDs does GHSA-rqq9-382j-9fmw cover?

GHSA-rqq9-382j-9fmw covers the following CVE IDs: CVE-2026-124726. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-rqq9-382j-9fmwMedium

Relative Path Traversal, with Unintended Proxy vulnerability in Apache APISIX. A caller of the...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-124726 →

📋 Description

Relative Path Traversal, with Unintended Proxy vulnerability in Apache APISIX.

A caller of the MCP endpoint can invoke endpoints the OpenAPI document never declared, under the declared tool's HTTP method, using the credentials the Route adds. This issue affects Apache APISIX: from 3.19.0 before 3.20.0.

Users are recommended to upgrade to version 3.20.0, which fixes the issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-124726
https://lists.apache.org/thread/1kodokhflvr51sc1qv985om3s6mozybg
http://www.openwall.com/lists/oss-security/2026/11/13/11
https://github.com/advisories/GHSA-rqq9-382j-9fmw