5.3
Medium
CVE-2026-4039 A vulnerability was determined in OpenClaw 2026.2.19-2
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| OpenClaw | 2026.2.19-2 | 2026.2.21-beta.1 |
Other CVEs of OpenClaw
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