{"id":"CVE-2016-9924","aliases":["EUVD-2016-10711","GHSA-92j5-798v-g55r"],"status":"published","title":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External...","description":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0285,"percentile":0.86803,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2017-03-29T14:00:00Z","modified":"2026-06-17T00:56:47Z","products":[{"vendor":"synacor","product":"zimbra_collaboration_suite"}],"references":[{"url":"https://wiki.zimbra.com/wiki/Security_Center","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/97121","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9924"},{"url":"https://github.com/advisories/GHSA-92j5-798v-g55r"}],"sources":{"cve":[{"id":"CVE-2016-9924","description":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.","status":"published","published":"2017-03-29T14:00:00Z","modified":"2024-08-06T03:07:31.4Z","updated_at":"2026-11-02T14:33:32.103757Z"}],"euvd":[{"id":"EUVD-2016-10711","description":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.","status":"published","published":"2017-03-29T14:00:00Z","modified":"2024-08-06T03:07:31Z","updated_at":"2026-11-03T02:22:25.833438Z"}],"ghsa":[{"id":"GHSA-92j5-798v-g55r","title":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External...","description":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.","status":"published","published":"2022-05-13T01:26:00Z","modified":"2023-02-01T05:07:20Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:50:31.687075Z"}],"nvd":[{"id":"CVE-2016-9924","description":"Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.","status":"published","published":"2017-03-29T14:59:00.343Z","modified":"2026-06-17T00:56:47.637Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:03:37.238712Z"}]}}