{"vulnerability": "CVE-2026-4478", "sightings": [{"uuid": "35594134-07de-4412-bd25-f5bd9cea73b9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-4478", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116260328497301697", "content": "", "creation_timestamp": "2026-03-20T07:30:29.616365Z"}, {"uuid": "6665de9b-68ed-4fad-8a12-c01e798d7d3e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-4478", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mhhyoi4uri22", "content": "", "creation_timestamp": "2026-03-20T07:30:31.468683Z"}, {"uuid": "246cd221-d9d0-441e-b253-19eaf539d37b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4478", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mhjkgtzg2p2k", "content": "", "creation_timestamp": "2026-03-20T22:21:02.668614Z"}, {"uuid": "387257b1-c26d-4c71-b1ed-d975064ff912", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/securitylab-jp.bsky.social/post/3mmamu5rnds2m", "content": "n8n\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027(CVE-2026-44789\u30fbCVE-2026-44790\u30fbCVE-2026-44791)\n\nrocket-boys.co.jp/security-mea...\n\n#\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56Lab #security #securitynews", "creation_timestamp": "2026-05-20T00:16:19.572267Z"}, {"uuid": "ac4ef253-9d45-480a-998d-3e8be235b80c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44786", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mo6a2d7wgh2f", "content": "CVE-2026-44786 - Missing authorization in Discourse exposes chat messages to unauthorized subscribers. CVSS 7.5. Update to patched versions now. #CVE #Discourse #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-44786/", "creation_timestamp": "2026-06-13T12:12:08.781703Z"}, {"uuid": "a627e315-cf6a-4db6-8db7-b490cfd9b315", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-44789", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3mp2fgmz2rn2o", "content": "\ud83d\udea8  ALERT: CVE-2026-44789\n\nCVSS 9.9/10\n\n\ud83d\udccb WHAT IT IS:\nn8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the ", "creation_timestamp": "2026-06-24T17:03:05.126420Z"}]}