CVE-2026-41356

LOW EPSS 8.4%
Published Apr 23, 20262mo ago · Modified Jun 17, 20261w ago
2.3 CVSS 4.0
Low
Find Similar
Published Apr 23, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

Description

OpenClaw before 2026.3.31 fails to terminate active WebSocket sessions when rotating device tokens. Attackers with previously compromised credentials can maintain unauthorized access through existing WebSocket connections after token rotation.

CVSS Details

Base Score
2.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
8.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-613

Affected Products 1

VendorProductVersionRange
openclawopenclaw* <2026.3.31

References 3

  • github.com https://github.com/openclaw/openclaw/commit/91f7a6b0fd67b703897e6e307762d471ca09333d
    Patch
  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-rfqg-qgf8-xr9x
    Vendor Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-in-device-token-rotate
    Third Party Advisory

Remediation

  • github.com https://github.com/openclaw/openclaw/commit/91f7a6b0fd67b703897e6e307762d471ca09333d
    Patch