{"id":"CVE-2023-49339","aliases":["EUVD-2023-53322","GHSA-m839-rvvg-g25r"],"status":"published","title":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to...","description":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00589,"percentile":0.48422,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-639"],"published":"2024-02-13T00:00:00Z","modified":"2026-06-17T06:35:50Z","exploits":[{"source":"pocgithub","id":"3zizme/CVE-2023-49339","title":"3zizme/CVE-2023-49339","date":"2024-01-17","url":"https://github.com/3zizme/CVE-2023-49339"}],"products":[{"vendor":"ellucian","product":"banner"}],"references":[{"url":"https://www.ellucian.com/solutions/ellucian-banner","tags":["x_transferred","Product"]},{"url":"https://github.com/3zizme/CVE-2023-49339/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49339"},{"url":"https://github.com/3zizme/CVE-2023-49339"},{"url":"https://github.com/advisories/GHSA-m839-rvvg-g25r"}],"sources":{"cve":[{"id":"CVE-2023-49339","description":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.","status":"published","published":"2024-02-13T00:00:00Z","modified":"2025-05-07T21:14:44.776Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-53322","description":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.","status":"published","published":"2024-02-13T00:00:00Z","modified":"2025-05-07T21:14:44Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:52.039629Z"}],"ghsa":[{"id":"GHSA-m839-rvvg-g25r","title":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to...","description":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.","status":"published","published":"2024-02-13T03:30:20Z","modified":"2024-10-10T18:32:16Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:58:28.497096Z"}],"nvd":[{"id":"CVE-2023-49339","description":"Ellucian Banner 9.17 allows Insecure Direct Object Reference (IDOR) via a modified bannerId to the /StudentSelfService/ssb/studentCard/retrieveData endpoint.","status":"published","published":"2024-02-13T01:15:08.287Z","modified":"2026-06-17T06:35:50.73Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}