CVE-2026-79756
Severity not reportedNuclio is a "Serverless" framework for Real-Time Events and Data Processing.
Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, the fix for unauthenticated OS command injection in the nuclio dashboard on the local/Docker platform is incomplete. The fix added validateFunctionName for function names and common.Quote() for the named-resource shell command path, but the list-all resource path (triggered when no specific resource name is provided) still interpolates the resourceNamespace parameter unquoted into a /bin/sh -c command string. An unauthenticated attacker can inject shell metacharacters via the X-Nuclio-Function-Namespace, X-Nuclio-Project-Namespace, or X-Nuclio-Function-Event-Namespace HTTP headers to achieve arbitrary command execution inside the dashboard container. This issue has been patched in version 1.17.4.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/nuclio/nuclio/commit/86d4e39387d8845f567649201798800830f08411 security-advisories@github.com
- https://github.com/nuclio/nuclio/pull/4223 security-advisories@github.com
- https://github.com/nuclio/nuclio/releases/tag/1.17.4 security-advisories@github.com
- https://github.com/nuclio/nuclio/security/advisories/GHSA-mq8w-f7w8-5rgg security-advisories@github.com