Known Vulnerabilities for Zimbra Collaboration Server by Synacor

Listed below are 5 of the newest known vulnerabilities associated with "Zimbra Collaboration Server" by "Synacor".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33371 An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. An XML External Entity (XXE) vulnerability exists in the... Not Provided 2026-03-20 2026-03-23
CVE-2019-11318 Zimbra Collaboration before 8.8.12 Patch 1 has persistent XSS. 5.4 - MEDIUM 2020-01-27 2020-01-28
CVE-2015-2249 Zimbra Collaboration before 8.6.0 patch5 has XSS. 5.4 - MEDIUM 2020-01-27 2020-01-28
CVE-2015-2230 Synacor Zimbra Collaboration Server 8.x before 8.7.0 has Reflected XSS in admin console. 6.1 - MEDIUM 2019-05-30 2020-01-17
CVE-2014-8563 Synacor Zimbra Collaboration before 8.0.9 allows plaintext command injection during STARTTLS. 9.8 - CRITICAL 2020-01-27 2020-01-29
CVE-2014-5500 Synacor Zimbra Collaboration before 8.0.8 has XSS. 6.1 - MEDIUM 2020-01-27 2020-01-28

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSynacorZimbra Collaboration Server8.8.9AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.8AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.7AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.6AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.12AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.11AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8.10AllAllAll
ApplicationSynacorZimbra Collaboration Server8.8AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.9AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.7AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.6AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.5AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.4AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.3AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.2AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.10AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.1AllAllAll
ApplicationSynacorZimbra Collaboration Server8.7.0AllAllAll
ApplicationSynacorZimbra Collaboration Server8.6.0patch4AllAll
ApplicationSynacorZimbra Collaboration Server8.6.0patch3AllAll
Results limited to 20 most recent known configurations
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