CVE-2026-4039
CVE-2026-4039 · OpenClaw Skill Env applySkillConfigenvOverrides code injection
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was determined in OpenClaw 2026.2.19-2. This vulnerability affects the function applySkillConfigenvOverrides of the component Skill Env Handler. Executing a manipulation can lead to code injection. It is possible to launch the attack remotely. Upgrading to version 2026.2.21-beta.1 is able to resolve this issue. This patch is called 8c9f35cdb51692b650ddf05b259ccdd75cc9a83c. It is recommended to upgrade the affected component.
CVSS 5.3 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
Original sources
- https://vuldb.com/?id.350651
- https://vuldb.com/?ctiid.350651
- https://vuldb.com/?submit.769580
- https://github.com/openclaw/openclaw/security/advisories/GHSA-82g8-464f-2mv7
- https://github.com/openclaw/openclaw/commit/8c9f35cdb51692b650ddf05b259ccdd75cc9a83c
- https://github.com/openclaw/openclaw/releases/tag/v2026.2.21-beta.1
- https://github.com/openclaw/openclaw/
- https://nvd.nist.gov/vuln/detail/CVE-2026-4039