{"vulnerability": "cve-2026-5139", "sightings": [{"uuid": "6557ffcd-bd9b-47dd-b02e-40b87cda7a62", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5139", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3movanaj4zd2t", "content": "CVE-2026-5139 - GitLab Plugin Allows Non-Admin Users to Modify Default Instance Configuration\nCVE ID : CVE-2026-5139\n \n Published : June 22, 2026, 1:34 p.m. | 2\u00a0hours, 9\u00a0minutes ago\n \n Description : Mattermost versions 11.7.x <= 11.7.0, 11.6.x <= 11.6.2, 11.5.x <= 11....", "creation_timestamp": "2026-06-22T15:54:06.299400Z"}]}