{"vulnerability": "CVE-2026-45156", "sightings": [{"uuid": "71f7bca1-5d68-4b4b-a7d1-6a1b91eea9b2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45156", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mlnxz7ebj62a", "content": "\ud83d\udd17 CVE : CVE-2026-45153, CVE-2026-45154, CVE-2026-45155, CVE-2026-45156, CVE-2026-45157, CVE-2026-45159, CVE-2026-45282, CVE-2026-45284, CVE-2026-45285, CVE-2026-45286", "creation_timestamp": "2026-05-12T14:15:29.890229Z"}, {"uuid": "0123439f-8c2b-4cf8-81d9-1d5efd1554a7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45156", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mnauzfzuso2n", "content": "CVE-2026-45156 - Nextcloud: Authentication Bypass in ID4me handling via Missing JWT Signature Verification in User OIDC\nCVE ID : CVE-2026-45156\n \n Published : June 1, 2026, 5:17 p.m. | 1\u00a0hour, 56\u00a0minutes ago\n \n Description : Nextcloud is an open source content collaboration pl...", "creation_timestamp": "2026-06-01T20:07:35.053499Z"}, {"uuid": "4a1eed68-9d2c-499a-9455-1fd520320cb3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45156", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mnanw7diq62q", "content": "\ud83d\udfe0 CVE-2026-45156 - High (8.1)\n\nNextcloud is an open source content collaboration platform. From versions 0.3.0 to before 3.1.0, ...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-45156/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-06-01T18:00:31.993693Z"}]}