| Component | OpenClaw |
| Severity | high (CVSS 8.8) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published (NVD) | 2026-06-11 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.5.7 |
| Fixed in | 2026.5.7 |
| Weakness | CWE-290 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.5.7 contains a privilege escalation vulnerability in the Matrix allowFrom feature that allows authenticated accounts to match policy entries through mutable display name metadata. Attackers with the ability to change display names can receive agent access intended for another Matrix identity, potentially gaining unauthorized permissions depending on operator configuration.
What to do
- Upgrade OpenClaw to
2026.5.7or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-53811
- https://github.com/openclaw/openclaw/security/advisories/GHSA-7hxm-f538-3xp6
- https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-mutable-display-names-in-matrix-allowfrom
Read more
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