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.
History

Sun, 15 Nov 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Opstree Solutions
Opstree Solutions buildpiper
Vendors & Products Opstree Solutions
Opstree Solutions buildpiper

Fri, 13 Nov 2026 09:45:00 +0000

Type Values Removed Values Added
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.
Title OpsTree BuildPiper before 2.7.0 Broken Access Control via git_repo API
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-13T09:34:25.444Z

Updated: 2026-11-13T22:30:50.532Z

Reserved: 2026-11-12T14:12:08.491Z

Link: CVE-2026-127076

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-13T10:18:03.680

Modified: 2026-11-13T23:17:17.103

Link: CVE-2026-127076

cve-icon Redhat

No data.