{"id":"CVE-2026-115336","aliases":["EUVD-2026-120110","GHSA-7x5c-9cmp-g47f"],"status":"published","title":"FTP Quota Accounting Bypass in Progress WS_FTP Server","description":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00321,"percentile":0.25407,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-682"],"published":"2026-11-09T16:44:04Z","modified":"2026-11-09T18:32:07Z","products":[{"vendor":"progress software","product":"ws_ftp server"},{"vendor":"progress software corporation","product":"ws_ftp server"}],"references":[{"url":"https://community.progress.com/s/article/WS-FTP-Server-Service-Pack-November-2026","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115336"},{"url":"https://github.com/advisories/GHSA-7x5c-9cmp-g47f"}],"sources":{"cve":[{"id":"CVE-2026-115336","title":"FTP Quota Accounting Bypass in Progress WS_FTP Server","description":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.","status":"published","published":"2026-11-09T16:44:04.982Z","modified":"2026-11-09T16:44:04.982Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-682"],"updated_at":"2026-11-09T17:34:05.130069Z"}],"euvd":[{"id":"EUVD-2026-120110","description":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.","status":"published","published":"2026-11-09T16:44:04Z","modified":"2026-11-09T16:44:04Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-09T20:18:01.603247Z"}],"ghsa":[{"id":"GHSA-7x5c-9cmp-g47f","title":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on...","description":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.","status":"published","published":"2026-11-09T18:31:58Z","modified":"2026-11-09T18:32:07Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-682"],"updated_at":"2026-11-09T18:49:19.883486Z"}],"nvd":[{"id":"CVE-2026-115336","description":"Incorrect quota accounting in Progress Software WS_FTP Server releases prior to 2025.0.5 on Windows could allow an authenticated user with upload and delete permissions to exceed storage quotas, potentially causing denial of service.","status":"published","published":"2026-11-09T17:17:10.903Z","modified":"2026-11-09T17:17:11.03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-682"],"updated_at":"2026-11-09T20:15:34.896267Z"}]}}