CVE-2026-41333
Low
Description
OpenClaw before 2026.3.31 contains an authentication rate limiting bypass vulnerability that allows attackers to circumvent shared authentication protections using fake device tokens. Attackers can exploit the mixed WebSocket authentication flow to bypass rate limiting controls and conduct brute force attacks against weak shared passwords.
SeverityLow
CVSS3.7
Exploit probability—
ProductOpenclaw
PublishedApr 23, 2026
First seenApr 23, 2026
Weakness typeCWE-799CWE-799
How to fix
Update
- openclaw openclaw2026.3.31 or later
- openclaw2026.3.31 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openclaw openclaw | v < 2026.3.31 | 2026.3.31 |
| openclawnpm | v < 2026.3.31 | 2026.3.31 |
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