OpsTree BuildPiper before 2.7.0 contains an authorization bypass vulnerability that allows authenticated users to link pipeline stages to…
OpsTree BuildPiper before 2.7.0 contains an authorization bypass vulnerability that allows authenticated users to link pipeline stages to environments of other projects by supplying a foreign project_env_id. Attackers can submit another project's environment identifier to the POST /api/v1/pipeline/{pipeline_id}/stages/ endpoint, persisting cross-project associations that bypass project separation.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- OpsTree Solutions
- Product
- BuildPiper
- CVSS v3.1
- 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weakness
- CWE-639
- NVD status
- Received
Why it ranks 18 (Routine)
- CVSS v3.1 4.3 medium
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-127081 on this site · NVD · CVE.org · Vulnpedia
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