CVE-2026-45002
Last modified
CVE-2026-45002 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. 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.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.20 |
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2xcp-x87w-q377Third Party Advisory
- https://www.vulncheck.com/advisories/openclaw-hook-session-key-bypass-via-template-mappingPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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