CVE-2026-43534

CRITICAL

9.1

Description

OpenClaw before 2026.4.10 contains an input validation vulnerability that allows external hook metadata to be enqueued as trusted system events. Attackers can supply malicious hook names to escalate untrusted input into higher-trust agent context.

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/5/2026

Derniere modification5/7/2026

Sourcenvd

Observations honeypot0

Produits affectes

openclaw:openclaw

Faiblesses (CWE)

CWE-345

References

https://github.com/openclaw/openclaw/commit/e3a845bde5b54f4f1e742d0a51ba9860f9619b29(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-7g8c-cfr3-vqqr(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-unsanitized-external-input-in-agent-hook-events(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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