{"vulnerability": "cve-2026-54066", "sightings": [{"uuid": "bd0d94ba-0566-43fb-bbe2-c9984c3e068d", "vulnerability_lookup_origin": "caeb2787-0d58-4236-9039-7c86c3e566f3", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54066", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/3afc81c6-5359-49d8-bb3c-0740417c036a", "content": "", "creation_timestamp": "2026-08-04T11:00:26.368599Z"}, {"uuid": "a267500c-95f4-4d2c-bdeb-0ef74649de70", "vulnerability_lookup_origin": "c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54066", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/8319d1b9-2993-44a8-93a4-2133659cadaa", "content": "", "creation_timestamp": "2026-08-05T01:00:46.901699Z"}, {"uuid": "12b35a9c-c21a-4182-ba9b-bdcb1e73a8fb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54066", "type": "confirmed", "source": "https://github.com/projectdiscovery/nuclei-templates/tree/main/http/cves/2026/CVE-2026-54066.yaml", "content": "", "creation_timestamp": "2026-06-19T07:23:13.000000Z"}, {"uuid": "199fe6b6-2d84-4852-b297-e4ae26291175", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-54066", "type": "published-proof-of-concept", "source": "https://github.com/siyuan-note/siyuan/security/advisories/GHSA-p4m3-mgmm-c664", "content": "", "creation_timestamp": "2026-07-10T20:35:23.985206Z"}]}