{"cve":"CVE-2026-33211","nvd":{"published":"2026-03-24T00:16:29.320","modified":"2026-09-07T13:18:53.013","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","score":9.6},"cwes":["CWE-22"],"references":["https://github.com/tektoncd/pipeline/commit/10fa538f9a2b6d01c75138f1ed7ba3da0e34687c","https://github.com/tektoncd/pipeline/commit/318006c4e3a5","https://github.com/tektoncd/pipeline/commit/3ca7bc6e6dd1d97f80b84f78370d91edaf023cbd","https://github.com/tektoncd/pipeline/commit/961388fcf3374bc7656d28ab58ca84987e0a75ae","https://github.com/tektoncd/pipeline/commit/b1fee65b88aa969069c14c120045e97c37d9ee5e"],"products":["linuxfoundation:tekton_pipelines"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-33211","score":0.00583,"percentile":0.47875,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-j5q5-j9gm-2w5c","url":"https://osv.dev/vulnerability/GHSA-j5q5-j9gm-2w5c","summary":"Path traversal in Tekton Pipelines git resolver allows reading arbitrary files from the resolver pod","modified":"2026-09-10T03:50:39.821840517Z","packages":[{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.0.0 <1.0.1"],"fixed":["1.0.1"]},{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.1.0 <1.3.3"],"fixed":["1.3.3"]},{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.4.0 <1.6.1"],"fixed":["1.6.1"]},{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.7.0 <1.9.2"],"fixed":["1.9.2"]},{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.10.0 <1.10.2"],"fixed":["1.10.2"]}]},{"id":"GO-2026-4761","url":"https://osv.dev/vulnerability/GO-2026-4761","summary":"Path traversal in Tekton Pipelines git resolver in github.com/tektoncd/pipeline","modified":"2026-07-23T19:15:15.723840271Z","packages":[{"ecosystem":"Go","name":"github.com/tektoncd/pipeline","purl":"pkg:golang/github.com/tektoncd/pipeline","ranges":[">=1.0.0 <1.0.1",">=1.1.0 <1.3.3",">=1.4.0 <1.6.1",">=1.7.0 <1.9.2",">=1.10.0 <1.11.1"],"fixed":["1.0.1","1.3.3","1.6.1","1.9.2","1.11.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}