{"id":"CVE-2018-10949","aliases":["EUVD-2018-3001","GHSA-34jv-m534-q8qr"],"status":"published","title":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows...","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02382,"percentile":0.84014,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-203"],"published":"2018-05-10T01:00:00Z","modified":"2026-10-24T10:30:38Z","exploits":[{"source":"pocgithub","id":"0x00-0x00/CVE-2018-10949","title":"0x00-0x00/CVE-2018-10949","date":"2018-09-05","url":"https://github.com/0x00-0x00/CVE-2018-10949"}],"products":[{"vendor":"synacor","product":"zimbra_collaboration_suite"}],"references":[{"url":"https://bugzilla.zimbra.com/show_bug.cgi?id=108962","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10949"},{"url":"https://github.com/advisories/GHSA-34jv-m534-q8qr"}],"sources":{"cve":[{"id":"CVE-2018-10949","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","status":"published","published":"2018-05-10T01:00:00Z","modified":"2024-09-17T04:04:39.676Z","updated_at":"2026-11-02T14:35:01.619448Z"}],"euvd":[{"id":"EUVD-2018-3001","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","status":"published","published":"2018-05-10T01:00:00Z","modified":"2024-09-17T04:04:39Z","updated_at":"2026-11-03T00:28:26.235396Z"}],"ghsa":[{"id":"GHSA-34jv-m534-q8qr","title":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows...","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","status":"published","published":"2022-05-13T01:18:51Z","modified":"2023-02-01T05:05:42Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:50:16.372723Z"}],"nvd":[{"id":"CVE-2018-10949","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","status":"published","published":"2018-05-10T01:29:05.657Z","modified":"2026-06-17T01:34:59.557Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:04:26.098615Z"}],"osv":[{"id":"CVE-2018-10949","description":"mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the \"HTTP 404 - account is not active\" and \"HTTP 401 - must authenticate\" errors.","status":"published","published":"2018-05-10T01:29:05.657Z","modified":"2026-10-24T10:30:38.486797723Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.641418Z"}]}}