Описание
OpenClaw: Concurrent async auth attempts can bypass the intended shared-secret rate-limit budget on Tailscale-capable paths
Impact
Concurrent async auth attempts can bypass the intended shared-secret rate-limit budget on Tailscale-capable paths.
Concurrent asynchronous shared-secret auth attempts could race the per-key rate-limit budget.
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.
Affected Packages / Versions
- Package:
openclaw(npm) - Affected versions:
<=2026.4.2 - Patched versions:
2026.4.4
Fix
The issue was fixed on main and is available in the patched npm version listed above. The verified fixed tree is commit d7c3210cd6f5fdfdc1beff4c9541673e814354d5.
Verification
The fix was re-checked against main before publication, including targeted regression tests for the affected security boundary.
Credits
Thanks @Telecaster2147 for reporting.
Ссылки
- https://github.com/openclaw/openclaw/security/advisories/GHSA-25wv-8phj-8p7r
- https://nvd.nist.gov/vuln/detail/CVE-2026-41913
- https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5
- https://www.vulncheck.com/advisories/openclaw-rate-limit-bypass-via-concurrent-async-authentication-attempts
Пакеты
openclaw
< 2026.4.4
2026.4.4
Связанные уязвимости
OpenClaw before 2026.4.4 contains a race condition vulnerability in shared-secret authentication that allows concurrent asynchronous requests to bypass the per-key rate-limit budget. Attackers can exploit this by sending multiple simultaneous authentication attempts to circumvent intended rate-limiting protections on Tailscale-capable paths.