https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T02:40:36.234844+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-53837 CVE-2026-53837 — OpenClaw < 2026.5.6 - Missing Channel Type Validation in Mattermost Event Handlers 2026-10-09T02:40:36.236656+00:00

Affected: OpenClaw

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.