{"id":"CVE-2020-11585","aliases":["EUVD-2020-3935","GHSA-g6qh-7qh9-35p6"],"status":"published","title":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in...","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00688,"percentile":0.53173,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-330","CWE-639"],"published":"2020-04-06T20:27:46Z","modified":"2026-10-24T10:31:04Z","products":[{"vendor":"dnnsoftware","product":"dotnetnuke"}],"references":[{"url":"https://neff.blog/2020/04/04/dotnetnuke-9-5-file-path-information-disclosure/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11585"},{"url":"https://github.com/advisories/GHSA-g6qh-7qh9-35p6"}],"sources":{"cve":[{"id":"CVE-2020-11585","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","status":"published","published":"2020-04-06T20:27:46Z","modified":"2024-08-04T11:35:13.326Z","updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-3935","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","status":"published","published":"2020-04-06T20:27:46Z","modified":"2024-08-04T11:35:13Z","updated_at":"2026-11-03T03:07:42.866588Z"}],"ghsa":[{"id":"GHSA-g6qh-7qh9-35p6","title":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in...","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","status":"published","published":"2022-05-24T17:13:25Z","modified":"2023-01-29T05:02:04Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:44:59.173471Z"}],"nvd":[{"id":"CVE-2020-11585","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","status":"published","published":"2020-04-06T21:15:13.687Z","modified":"2026-06-17T02:50:25.59Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-330","CWE-639"],"updated_at":"2026-11-02T14:05:57.678762Z"}],"osv":[{"id":"CVE-2020-11585","description":"There is an information disclosure issue in DNN (formerly DotNetNuke) 9.5 within the built-in Activity-Feed/Messaging/Userid/ Message Center module. A registered user is able to enumerate any file in the Admin File Manager (other than ones contained in a secure folder) by sending themselves a message with the file attached, e.g., by using an arbitrary small integer value in the fileIds parameter.","status":"published","published":"2020-04-06T21:15:13.687Z","modified":"2026-10-24T10:31:04.858083764Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:14.034736Z"}]}}