{"id":"CVE-2017-8783","aliases":["EUVD-2017-17726","GHSA-h26g-9wgm-76qf"],"status":"published","title":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00897,"percentile":0.59849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-02-04T01:00:00Z","modified":"2026-10-24T10:30:18Z","products":[{"vendor":"synacor","product":"zimbra_collaboration_suite"}],"references":[{"url":"https://wiki.zimbra.com/wiki/Security_Center","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://bugzilla.zimbra.com/show_bug.cgi?id=107878","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Permissions Required","Vendor Advisory","report"]},{"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.zimbra.com/show_bug.cgi?id=107885","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Permissions Required","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8783"},{"url":"https://github.com/advisories/GHSA-h26g-9wgm-76qf"}],"sources":{"cve":[{"id":"CVE-2017-8783","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","status":"published","published":"2018-02-04T01:00:00Z","modified":"2024-08-05T16:48:22.251Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17726","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","status":"published","published":"2018-02-04T01:00:00Z","modified":"2024-08-05T16:48:22Z","updated_at":"2026-11-03T02:23:29.67797Z"}],"ghsa":[{"id":"GHSA-h26g-9wgm-76qf","title":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","status":"published","published":"2022-05-14T03:43:18Z","modified":"2023-02-02T05:10:04Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:46.933473Z"}],"nvd":[{"id":"CVE-2017-8783","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","status":"published","published":"2018-02-04T01:29:00.307Z","modified":"2026-06-17T01:26:57.303Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:13.257031Z"}],"osv":[{"id":"CVE-2017-8783","description":"Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.","status":"published","published":"2018-02-04T01:29:00.307Z","modified":"2026-10-24T10:30:18.962376284Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:06.868403Z"}]}}