CVE-2026-40037: OpenClaw: `fetchWithSsrFGuard` replays unsafe request bodies across cross-origin redirects
(updated )
fetchWithSsrFGuard replays unsafe request bodies across cross-origin redirects.
A guarded fetch could resend unsafe request bodies or headers when following cross-origin redirects.
OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary.
References
- github.com/advisories/GHSA-qx8j-g322-qj6m
- github.com/openclaw/openclaw
- github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
- github.com/openclaw/openclaw/security/advisories/GHSA-qx8j-g322-qj6m
- nvd.nist.gov/vuln/detail/CVE-2026-40037
- www.vulncheck.com/advisories/openclaw-unsafe-request-body-replay-via-fetchwithssrfguard-cross-origin-redirects
Code Behaviors & Features
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