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CVE-2026-53837

OpenClaw

Descrição

OpenClaw before 2026.5.6 contains an improper access control vulnerability in Mattermost event handlers that fails to validate channel type metadata. Attackers can bypass intended DM policy decisions by sending crafted Mattermost events missing channel type information to process restricted content.

CVSS 3.7EPSS 0.189%Risco 0.38
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Publicação
2026-06-12 22:16:55
Versões afetadas
<2026.5.6
Tipo
Software crítico
Vetor
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N