{"id":"CVE-2017-8802","aliases":["EUVD-2017-17745","GHSA-m9w9-g6vx-mxgc"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0...","description":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the \"Show Snippet\" functionality.","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":"2026-11-08","score":0.01274,"percentile":0.70093,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2018-01-16T19:00:00Z","modified":"2026-06-17T01:26:59Z","exploits":[{"source":"pocgithub","id":"ozzi-/Zimbra-CVE-2017-8802-Hotifx","title":"ozzi-/Zimbra-CVE-2017-8802-Hotifx","date":"2018-01-23","url":"https://github.com/ozzi-/Zimbra-CVE-2017-8802-Hotifx"}],"products":[{"vendor":"synocor","product":"zimbra_collaboration_suite"}],"references":[{"url":"https://bugzilla.zimbra.com/show_bug.cgi?id=107925","tags":["x_refsource_CONFIRM","x_transferred","Permissions Required"]},{"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2018-001_zimbra_stored_xss.txt","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://www.securityfocus.com/archive/1/541661/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8802"},{"url":"https://github.com/advisories/GHSA-m9w9-g6vx-mxgc"}],"sources":{"cve":[{"id":"CVE-2017-8802","description":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the \"Show Snippet\" functionality.","status":"published","published":"2018-01-16T19:00:00Z","modified":"2024-08-05T16:48:22.195Z","updated_at":"2026-11-02T14:33:15.201133Z"}],"euvd":[{"id":"EUVD-2017-17745","description":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the \"Show Snippet\" functionality.","status":"published","published":"2018-01-16T19:00:00Z","modified":"2024-08-05T16:48:22Z","updated_at":"2026-11-03T02:23:29.67797Z"}],"ghsa":[{"id":"GHSA-m9w9-g6vx-mxgc","title":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0...","description":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the \"Show Snippet\" functionality.","status":"published","published":"2022-05-14T02:45:52Z","modified":"2023-02-02T05:06:14Z","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":"2026-11-02T14:52:16.062541Z"}],"nvd":[{"id":"CVE-2017-8802","description":"Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers to inject arbitrary web script or HTML via vectors related to the \"Show Snippet\" functionality.","status":"published","published":"2018-01-16T19:29:01.48Z","modified":"2026-06-17T01:26:59.243Z","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"}]}}