CVE-2026-28469

HIGH

7.5

Description

OpenClaw versions prior to 2026.2.14 contain a webhook routing vulnerability in the Google Chat monitor component that allows cross-account policy context misrouting when multiple webhook targets share the same HTTP path. Attackers can exploit first-match request verification semantics to process inbound webhook events under incorrect account contexts, bypassing intended allowlists and session policies.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/5/2026

Last Modified3/9/2026

Sourcenvd

Honeypot Sightings0

Affected Products

openclaw:openclaw

Weaknesses (CWE)

CWE-639

References

https://github.com/openclaw/openclaw/commit/61d59a802869177d9cef52204767cd83357ab79e(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-rq6g-px6m-c248(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-cross-account-policy-context-misrouting-via-shared-webhook-path-ambiguity(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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