CVE-2026-73667OpenChoreo: Authenticated OS command injection via OpenChoreo Workflow Plane templates enables code execution in privileged pods
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No exploitation reported and no EPSS estimate yet.
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OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.0-rc.2, OpenChoreo Workflow Plane templates under samples/getting-started/workflow-templates/ interpolated developer-controlled workflow parameters into shell program text executed through sh -c instead of passing the values through container.env, allowing arbitrary commands to run in workflow pods while affected privileged Podman templates lacked hostUsers: false. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.0-rc.2.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Deferred
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
openchoreo openchoreo openchoreo:openchoreo (from the name) | before 1.0.4; from 1.1.0, < 1.1.4; from 1.2.0-rc.1, < 1.2.0-rc.2 | CNA record |
References
- https://github.com/openchoreo/openchoreo/security/advisories/GHSA-2mw5-23gm-pccqx-refsource-confirm
- https://github.com/openchoreo/openchoreo/pull/4193x-refsource-misc
- https://github.com/openchoreo/openchoreo/pull/4243x-refsource-misc
- https://github.com/openchoreo/openchoreo/pull/4277x-refsource-misc
- https://github.com/openchoreo/openchoreo/pull/4297x-refsource-misc
- https://github.com/openchoreo/openchoreo/commit/017c3c6d8b27c21d11c8c2b43da1846aa7ae73b9x-refsource-misc
- https://github.com/openchoreo/openchoreo/commit/65c081ff74618714cb0c82b5d0e0fad2c2cbc46bx-refsource-misc
- https://github.com/openchoreo/openchoreo/commit/b274127a4342e5433c5035384cef57478b5b65edx-refsource-misc
- https://github.com/openchoreo/openchoreo/commit/fb2b659b9884eb45fa4f02b9cc7e89718a0276b7x-refsource-misc
- https://github.com/openchoreo/openchoreo/releases/tag/v1.0.4x-refsource-misc
- https://github.com/openchoreo/openchoreo/releases/tag/v1.1.4x-refsource-misc
- https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.