OpsTree BuildPiper before 2.7.0 contains an authorization bypass vulnerability that allows authenticated users to create environments on unassigned…
OpsTree BuildPiper before 2.7.0 contains an authorization bypass vulnerability that allows authenticated users to create environments on unassigned Kubernetes clusters by tampering with cluster_id and namespaces values. Attackers can modify requests to POST /api/v1/project/{project_id}/env/ to target another project's cluster, then trigger builds and deployments into it, bypassing project isolation.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- OpsTree Solutions
- Product
- BuildPiper
- CVSS v3.1
- 7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
- Weakness
- CWE-862
- Exposure class
- Developer platform
- NVD status
- Received
Why it ranks 30 (Notable)
- CVSS v3.1 7.1 high
- Product class: developer platform
- 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-2026-127077 on this site · NVD · CVE.org · Vulnpedia
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