PT-2026-37019 · Openclaw · Openclaw

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CVE-2026-43534

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Published

2026-04-17

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Updated

2026-05-14

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.10
Description An input validation issue allows external hook metadata to be enqueued as trusted system events. Attackers can provide malicious hook names to escalate untrusted input into a higher-trust agent context.
Recommendations Update to version 2026.4.10 or newer.

Exploit

Fix

LPE

Improper Privilege Management

Insufficient Verification of Data Authenticity

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Weakness Enumeration

Related Identifiers

CVE-2026-43534
GHSA-7G8C-CFR3-VQQR

Affected Products

Openclaw