{"uuid": "06118874-17dc-4e7e-b2d8-4f1d495a3bc1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-4981", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mmp2qbrcqf2r", "content": "CVE-2025-4981 - Critical RCE in Mattermost. Unpatched. CVSS 9.9. Archive upload path traversal allows arbitrary file write. Disable file uploads or restrict access immediately. #CVE #Mattermost #infosec\n\nhttps://www.valtersit.com/cve/CVE-2025-4981/", "creation_timestamp": "2026-05-25T18:01:55.403379Z"}