CVE-2026-62182
highKubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge.
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.21.0 until 1.21.2, 1.22.2, and 1.23.1, ConfigUpdateJob processing in edge/pkg/taskmanager/actions/configupdatejob.go concatenates authenticated user-controlled updateFields values into the keadm config-update command and executes it through a system shell. A user with permission to create or modify ConfigUpdateJob resources can include shell metacharacters in the complete --set value and cause arbitrary commands to execute on an enrolled target edge node with the privileges of the KubeEdge process handling the job. This issue is fixed in versions 1.21.2, 1.22.2, and 1.23.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 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/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.21.md security-advisories@github.com
- https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.22.md security-advisories@github.com
- https://github.com/kubeedge/kubeedge/blob/master/CHANGELOG/CHANGELOG-1.23.md security-advisories@github.com
- https://github.com/kubeedge/kubeedge/commit/14f65fc6207787f266cbcb0dceac7f09a81bab2b security-advisories@github.com
- https://github.com/kubeedge/kubeedge/commit/6309a335c8e5e3c154b6bb0a09292f5c7dc598dc security-advisories@github.com
- https://github.com/kubeedge/kubeedge/commit/ee78415a36911c1a93e59a921c23b8e4ecd83e90 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/pull/7028 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/pull/7029 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/pull/7030 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/releases/tag/v1.21.2 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/releases/tag/v1.22.2 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/releases/tag/v1.23.1 security-advisories@github.com
- https://github.com/kubeedge/kubeedge/security/advisories/GHSA-m3c6-2p7h-cfr3 security-advisories@github.com