| Component | OpenClaw |
| Severity | medium (CVSS 6.5) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Published (NVD) | 2026-06-11 |
| Last modified | 2026-06-17 |
| Affected versions | openclaw < 2026.5.19 |
| Fixed in | 2026.5.19 |
| Weakness | CWE-862 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.5.19 contains an authorization bypass vulnerability in message read actions that skips channel allowlist checks. Lower-trust callers can request messages from channels not intended for them by exploiting insufficient validation in the affected feature, potentially exposing sensitive channel messages.
What to do
- Upgrade OpenClaw to
2026.5.19or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-53815
- https://github.com/openclaw/openclaw/security/advisories/GHSA-q7q8-3mgw-q67r
- https://www.vulncheck.com/advisories/openclaw-channel-allowlist-bypass-in-message-read-actions
Read more
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