CVE-2026-45002 | THREATINT

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.

PUBLISHED Reserved 2026-05-08 | Published 2026-05-11 | Updated 2026-05-11 | Assigner VulnCheck

MEDIUM: 6.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

Incorrect Authorization

Product status

Default status

unaffected

Any version before 2026.4.20

affected

2026.4.20 (semver)

unaffected

Credits

zsx (@zsxsoft) reporter

KeenSecurityLab coordinator

qclawer tool

References

github.com/...enclaw/security/advisories/GHSA-2xcp-x87w-q377 (GitHub Security Advisory (GHSA-2xcp-x87w-q377)) vendor-advisory

github.com/...ommit/5275d008ed33203dba3f98e969ad683a65c416c3 (Patch Commit) patch

www.vulncheck.com/...session-key-bypass-via-template-mapping (VulnCheck Advisory: OpenClaw < 2026.4.20 - Hook Session-Key Bypass via Template Mapping) third-party-advisory

cve.org (CVE-2026-45002)

nvd.nist.gov (CVE-2026-45002)

Download JSON