CVE-2026-45002 MEDIUM

CVE-2026-45002: OpenClaw < 2026.4.20 - Hook Session-Key Bypass via Template Mapping

Vendor Openclaw
Product OpenClaw
Weakness CWE-863 · Incorrect authorization
Published May 11, 2026
Last update May 11, 2026
View on NVD All CVEs

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 11, 2026 CVE published
May 11, 2026 Record updated