{"uuid": "e81de75f-7adf-406c-9969-ad150c6390b6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-66066", "type": "seen", "source": "https://bsky.app/profile/checkmarxzero.bsky.social/post/3mruqotif5326", "content": "\ud83d\udea8 Critical CVE-2026-66066 in Ruby on Rails may let unauthenticated users read arbitrary files and achieve #RCE.\n\nIt affects applications using libvips for Active Storage image processing and allow image uploads from untrusted users.\n\nUpdate to Rails to 7.2.3.2, 8.0.5.1 or 8.1.3.1.", "creation_timestamp": "2026-07-30T15:24:06.565855Z"}