{"id":"CVE-2019-9670","aliases":[],"url":"https://o3.security/vulnerability/CVE-2019-9670","summary":null,"details":"mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.","published":"2019-05-29T22:29:01.507Z","modified":"2026-07-08T19:51:54.173740Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.99986,"percentile":0.99983,"asOf":"2026-09-05"},"cisaKev":null,"exploitsKnown":12,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9670"},{"type":"ADVISORY","url":"http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce"},{"type":"ADVISORY","url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"type":"FIX","url":"https://bugzilla.zimbra.com/show_bug.cgi?id=109129"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html"},{"type":"EVIDENCE","url":"https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/46693/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:51:54.173740Z"}}