{"id":"CVE-2023-2260","aliases":["EUVD-2023-33766","GHSA-2rcc-q9cg-9v38"],"status":"published","title":"Authorization Bypass Through User-Controlled Key in alfio-event/alf.io","description":"Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00859,"percentile":0.58921,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-612","CWE-639"],"published":"2023-04-24T00:00:00Z","modified":"2026-10-28T10:31:49Z","products":[{"vendor":"alf","product":"alf"},{"vendor":"alfio-event","product":"alfio-event/alf.io"}],"references":[{"url":"https://huntr.dev/bounties/649badc8-c935-4a84-8aa8-d3269ac54377","tags":["x_transferred","Exploit","web"]},{"url":"https://github.com/alfio-event/alf.io/commit/c9a16ab93d42b2beb06d529b57890121f85be6ef","tags":["x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2260","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2rcc-q9cg-9v38"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2260.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-2260","title":"Authorization Bypass Through User-Controlled Key in alfio-event/alf.io","description":"Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","status":"published","published":"2023-04-24T00:00:00Z","modified":"2025-02-04T16:26:08.865Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-33766","description":"Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","status":"published","published":"2023-04-24T00:00:00Z","modified":"2025-02-04T16:26:08Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:06.358066Z"}],"ghsa":[{"id":"GHSA-2rcc-q9cg-9v38","title":"Improper Authorization of Index Containing Sensitive Information in GitHub repository alfio-event...","description":"Improper Authorization of Index Containing Sensitive Information in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","status":"published","published":"2023-04-24T21:30:30Z","modified":"2023-11-08T05:06:47Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-612","CWE-639"],"updated_at":"2026-11-02T14:54:55.524004Z"}],"nvd":[{"id":"CVE-2023-2260","description":"Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","status":"published","published":"2023-04-24T21:15:09.613Z","modified":"2026-06-17T05:52:07.623Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:07:56.683259Z"}],"osv":[{"id":"CVE-2023-2260","title":"Authorization Bypass Through User-Controlled Key in alfio-event/alf.io","description":"Authorization Bypass Through User-Controlled Key in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","status":"published","published":"2023-04-24T00:00:00Z","modified":"2026-10-28T10:31:49.114536709Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:44:30.334753Z"}]}}