What is GHSA-cpgq-jfq6-wqr2?

GHSA-cpgq-jfq6-wqr2 is a security advisory published by GitHub Security Advisories with High severity. OpsTree BuildPiper before 2.7.0 contains a broken access control vulnerability that allows...

Which CVE IDs does GHSA-cpgq-jfq6-wqr2 cover?

GHSA-cpgq-jfq6-wqr2 covers the following CVE IDs: CVE-2026-127076. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cpgq-jfq6-wqr2?

GHSA-cpgq-jfq6-wqr2 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-cpgq-jfq6-wqr2HighCVSS 6.5

OpsTree BuildPiper before 2.7.0 contains a broken access control vulnerability that allows...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-127076 →

📋 Description

OpsTree BuildPiper before 2.7.0 contains a broken access control vulnerability that allows authenticated users to list and build from Git repositories restricted to other projects. Attackers can enumerate repositories via GET /api/v1/git_repo/?all=true and submit any git_repo_id to the ci endpoint, cloning other projects' source code, manifests, and committed secrets.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-127076
https://gist.github.com/neelkotnis/2c7f64bebb810f565223b6916551df36
https://www.buildpiper.io
https://www.vulncheck.com/advisories/opstree-buildpiper-before-2.7.0-broken-access-control-via-git-repo-api
https://github.com/advisories/GHSA-cpgq-jfq6-wqr2