| 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) | 2026-07-17 |
| Last modified | 2026-07-20 |
| Affected versions | openclaw < 2026.6.5 |
| Fixed in | 2026.6.5 |
| Weakness | CWE-522 |
| CISA KEV | not listed |
NVD description
OpenClaw before 2026.6.5 could forward Authorization headers during MCP SSE redirects. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization. Impact depends on the operator's configuration and whether lower-trust input can reach the affected path.
What to do
- Upgrade OpenClaw to
2026.6.5or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2026-62208
- https://github.com/openclaw/openclaw/security/advisories/GHSA-9c3v-684m-579c
- https://www.vulncheck.com/advisories/openclaw-authorization-header-forwarding-via-sse
Read more
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