CVE-2026-28469

HIGH 7.5

OpenClaw < 2026.2.14 - Cross-Account Policy Context Misrouting via Shared Webhook Path Ambiguity

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	openclaw
Product	openclaw
Published	Mar 5, 2026
Last Updated	Mar 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.2.14

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-rq6g-px6m-c248 github.com: https://github.com/openclaw/openclaw/commit/61d59a802869177d9cef52204767cd83357ab79e vulncheck.com: https://www.vulncheck.com/advisories/openclaw-cross-account-policy-context-misrouting-via-shared-webhook-path-ambiguity

Credits

🔍 Vincent Koc (@vincentkoc)