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.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - 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. (CVE-2026-33211)

ID	Name	Product	Family	Severity
438967	SCA: security update for github.com/tektoncd/pipeline (GHSA-j5q5-j9gm-2w5c)	Tenable Cloud Security	SCA Checks	critical
438967	SCA: security update for github.com/tektoncd/pipeline (GHSA-j5q5-j9gm-2w5c)	Tenable Self-Hosted Container Security	SCA Checks	critical

Detections

Analytics

CVE-2026-33211

critical

Tenable Plugins

critical

critical