{"id":"CVE-2023-34193","aliases":["EUVD-2023-38292","GHSA-r49f-h295-cg9m"],"status":"published","title":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute...","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01169,"percentile":0.67612,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-07-06T00:00:00Z","modified":"2026-10-28T02:31:03Z","products":[{"vendor":"zimbra","product":"collaboration"}],"references":[{"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://wiki.zimbra.com/wiki/Security_Center","tags":["x_transferred","Release Notes","Vendor Advisory","web"]},{"url":"https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy","tags":["x_transferred","Not Applicable","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34193","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-r49f-h295-cg9m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34193.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-34193","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","status":"published","published":"2023-07-06T00:00:00Z","modified":"2024-11-19T19:04:30.518Z","updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-38292","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","status":"published","published":"2023-07-06T00:00:00Z","modified":"2024-11-19T19:04:30Z","updated_at":"2026-11-03T00:04:55.637912Z"}],"ghsa":[{"id":"GHSA-r49f-h295-cg9m","title":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute...","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","status":"published","published":"2023-07-06T18:30:51Z","modified":"2024-04-04T05:29:02Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:56:32.75662Z"}],"nvd":[{"id":"CVE-2023-34193","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","status":"published","published":"2023-07-06T16:15:10.1Z","modified":"2026-06-17T06:03:06.127Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:15.127597Z"}],"osv":[{"id":"CVE-2023-34193","description":"File Upload vulnerability in Zimbra ZCS 8.8.15 allows an authenticated privileged user to execute arbitrary code and obtain sensitive information via the ClientUploader function.","status":"published","published":"2023-07-06T00:00:00Z","modified":"2026-10-28T02:31:03.70286872Z","updated_at":"2026-11-02T15:44:32.116263Z"}]}}