| Component | OpenClaw |
| Severity | high (CVSS 7.8) |
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Published (NVD) | 2026-04-21 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.4.2 |
| Fixed in | 2026.4.2 |
| Weakness | CWE-829 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.4.2 contains an improper trust boundary vulnerability allowing untrusted workspace channel shadows to execute during built-in channel setup and login. Attackers can clone a workspace with a malicious plugin claiming a bundled channel id to achieve unintended in-process code execution before the plugin is explicitly trusted.
What to do
- Upgrade OpenClaw to
2026.4.2or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-41295
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2qrv-rc5x-2g2h
- https://github.com/openclaw/openclaw/commit/53c29df2a9eb242a70d0ff29f3d1e67c8d6801f0
- https://www.vulncheck.com/advisories/openclaw-untrusted-workspace-channel-shadow-code-execution-during-built-in-channel-setup
Read more
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