🛡️ CVE-2026-33211
🔴 CVSS 9.6 — Critical ✅ No Known Exploit CWE-22 NVD
9.6
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 1.0.0 and prior to versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2, the Tekton Pipelines git resolver is vulnerable to path traversal via the `pathInRepo` parameter. A tenant with permission to create `ResolutionRequests` (e.g. by creating `TaskRuns` or `PipelineRuns` that use the git resolver) can read arbitrary files from the resolver pod's filesystem, including ServiceAccount tokens. The file contents are returned base64-encoded in `resolutionrequest.status.data`. Versions 1.0.1, 1.3.3, 1.6.1, 1.9.2, and 1.10.2 contain a patch.

Details

Severity CRITICAL
CVSS Score 9.6
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CWE CWE-22
Public Exploit ✅ No
Source NVD
Published 2026-03-18
Updated 2026-06-15
Modified 2026-03-25

Affected Packages

Software From version Fixed in
github.com/tektoncd/pipeline — —
tekton-pipelines — —

Similar Threats

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