{"vulnerability": "CVE-2026-53903", "sightings": [{"uuid": "85adc82a-80f4-4d0d-9ec3-2d2be64ba246", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53903", "type": "seen", "source": "https://cert.pl/en/posts/2026/07/CVE-2026-53902", "content": "", "creation_timestamp": "2026-07-01T13:45:13.294330Z"}, {"uuid": "13ad906b-e47f-417e-bf04-b9117bdd49fa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53903", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpltecugcw2q", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-53903 \u0432 MCO: \u0443\u0433\u0440\u043e\u0437\u0430 \u0438\u0437-\u0437\u0430 Insecure Direct Object Reference (IDOR)\n\n\n\nhttps://kripta.biz/posts/08236D19-118D-4F63-A649-833331DDD3E6", "creation_timestamp": "2026-07-01T15:27:33.262740Z"}]}