{"vulnerability": "CVE-2026-27959", "sightings": [{"uuid": "308921fe-6cd3-48a1-b20f-41e21f05b579", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-27959", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/actualite/CERTFR-2026-ACT-011/", "content": "", "creation_timestamp": "2026-03-16T00:00:00.000000Z"}, {"uuid": "feb0263e-7f65-48bb-81cf-ba2007a58e17", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27959", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mfwkpm64pq2m", "content": "", "creation_timestamp": "2026-02-28T15:40:09.364812Z"}, {"uuid": "3e522466-81d8-41a1-b710-b358077e318f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27959", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mfqe22kw3c26", "content": "", "creation_timestamp": "2026-02-26T04:24:46.163704Z"}, {"uuid": "ed2e6444-b3f4-4da7-ae86-59e76cf3befe", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27959", "type": "seen", "source": "https://gist.github.com/alon710/9c24edd6758ed34c527e00be66673a79", "content": "", "creation_timestamp": "2026-02-27T02:40:18.000000Z"}, {"uuid": "27b52021-3362-40c5-a316-4cab5b255926", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-27959", "type": "published-proof-of-concept", "source": "https://t.me/realcodeb0ss/346", "content": "https://nvd.nist.gov/vuln/detail/CVE-2026-27959\n\nFofa : \"Koa\" or header=\"koa\" || header=\"koa.js\" || header=\"koa-framework\"", "creation_timestamp": "2026-03-02T05:51:11.000000Z"}]}