PT-2026-35795 · Openclaw · Openclaw

Akiyama Mio · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-41913

Mitre

CVSS v3.1

3.7

Low

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2026-41913

Affected Products

Openclaw

References · 5

• https://github.com/openclaw/openclaw/security/advisories/GHSA-25wv-8phj-8p7r · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41913 · Security Note
• https://twitter.com/CVEnew/status/2049227508088775037 · Twitter Post
• https://vulncheck.com/advisories/openclaw-rate-limit-bypass-via-concurrent-async-authentication-attempts · Note