CVE-2026-33211
EUVD-2026-1463624.03.2026, 00:16
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.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| linuxfoundation | tekton_pipelines | 1.1.0 ≤ 𝑥 < 1.3.3 |
| linuxfoundation | tekton_pipelines | 1.4.0 ≤ 𝑥 < 1.6.1 |
| linuxfoundation | tekton_pipelines | 1.7.0 ≤ 𝑥 < 1.9.2 |
| linuxfoundation | tekton_pipelines | 1.10.0 ≤ 𝑥 < 1.10.2 |
| linuxfoundation | tekton_pipelines | 1.0.0 |
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| Red Hat | Builds for Red Hat OpenShift 1.6.0 | 1776859898 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Builds 1.7.3 | 1776860241 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.2 | 1774596617 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.2 | 1776925111 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.2 | 1780044955 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.2 | 1779865001 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.21 | cli-1.21.1 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.21 | 1774556280 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat OpenShift Pipelines 1.21 | 1774871390 ≤ 𝑥 < * | ADP |
| Red Hat | Red Hat Trusted Artifact Signer 1.3 | 1776339099 ≤ 𝑥 < * | ADP |
References