Vulnerability DatabaseCVE-2026-45002
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CVE-2026-45002
Published:May 11, 2026
Updated:May 16, 2026
OpenClaw before 2026.4.20 contains a hook session-key bypass vulnerability that allows attackers to circumvent the hooks.allowRequestSessionKey opt-in restriction. Attackers can render externally influenced session keys through templated hook mappings to bypass webhook routing isolation controls.
Affected Packages
https://github.com/openclaw/openclaw.git (GITHUB):
Affected version(s) >=v0.1.0 <v2026.4.20
Fix Suggestion:
Update to version v2026.4.20
openclaw (NPM):
Affected version(s) >=0.0.1 <2026.4.20
Fix Suggestion:
Update to version 2026.4.20
Related Resources (3)
https://github.com/openclaw/openclaw/security/advisories/GHSA-2xcp-x87w-q377
https://github.com/openclaw/openclaw/commit/5275d008ed33203dba3f98e969ad683a65c416c3
https://www.vulncheck.com/advisories/openclaw-hook-session-key-bypass-via-template-mapping
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.03