{"uuid": "156bd448-c91b-4b9f-9d77-756bad4f6251", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-55040", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mti3zy4ap22a", "content": "\ud83d\udea8 CVE-2026-55040 \u2014 Microsoft SharePoint Authentication Bypass\n\nCVSS 9.1 \u2022 No authentication required \u2022 Public PoC available \u2022 Active exploitation confirmed \u2022 Added to CISA KEV.\n\nstemshop.top/blog/cve-202...\n\n#CVE #CVE202655040 #SharePoint #Microsoft #CyberSecurity #InfoSec #Exploit #PoC", "creation_timestamp": "2026-08-20T01:33:00.462245Z"}