Vulnerabilities (CVE)

Filtered by vendor Synacor Subscribe
Total 87 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-9621 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 5.0 MEDIUM 7.5 HIGH
Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows SSRF via the ProxyServlet component.
CVE-2019-6981 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.0 MEDIUM 6.5 MEDIUM
Zimbra Collaboration Suite 8.7.x through 8.8.11 allows Blind SSRF in the Feed component.
CVE-2019-6980 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 7.5 HIGH 9.8 CRITICAL
Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.
CVE-2019-11318 1 Synacor 1 Zimbra Collaboration Server 2026-06-17 3.5 LOW 5.4 MEDIUM
Zimbra Collaboration before 8.8.12 Patch 1 has persistent XSS.
CVE-2018-6882 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in the ZmMailMsgView.getAttachmentLinkHtml function in Zimbra Collaboration Suite (ZCS) before 8.7 Patch 1 and 8.8.x before 8.8.7 might allow remote attackers to inject arbitrary web script or HTML via a Content-Location header in an email attachment.
CVE-2018-20160 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 7.5 HIGH 9.8 CRITICAL
ZxChat (aka ZeXtras Chat), as used for zimbra-chat and zimbra-talk in Synacor Zimbra Collaboration Suite 8.7 and 8.8 and in other products, allows XXE attacks, as demonstrated by a crafted XML request to mailboxd.
CVE-2018-18631 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
mailboxd component in Synacor Zimbra Collaboration Suite 8.6, 8.7 before 8.7.11 Patch 7, and 8.8 before 8.8.10 Patch 2 has Persistent XSS.
CVE-2018-17938 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
Zimbra Collaboration before 8.8.10 GA allows text content spoofing via a loginErrorCode value.
CVE-2018-15131 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Synacor Zimbra Collaboration Suite 8.6.x before 8.6.0 Patch 11, 8.7.x before 8.7.11 Patch 6, 8.8.x before 8.8.8 Patch 9, and 8.8.9 before 8.8.9 Patch 3. Account number enumeration is possible via inconsistent responses for specific types of authentication requests.
CVE-2018-14425 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
There is a Persistent XSS vulnerability in the briefcase component of Synacor Zimbra Collaboration Suite (ZCS) Zimbra Web Client (ZWC) 8.8.8 before 8.8.8 Patch 7 and 8.8.9 before 8.8.9 Patch 1.
CVE-2018-14013 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Synacor Zimbra Collaboration Suite Collaboration before 8.8.11 has XSS in the AJAX and html web clients.
CVE-2018-10951 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.0 MEDIUM 6.5 MEDIUM
mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 before 8.6.0.Patch10 allows zimbraSSLPrivateKey read access via a GetServer, GetAllServers, or GetAllActiveServers call in the Admin SOAP API.
CVE-2018-10950 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 before 8.6.0.Patch10 allows Information Exposure through Verbose Error Messages containing a stack dump, tracing data, or full user-context dump.
CVE-2018-10949 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
mailboxd in Zimbra Collaboration Suite 8.8 before 8.8.8; 8.7 before 8.7.11.Patch3; and 8.6 allows Account Enumeration by leveraging a Discrepancy between the "HTTP 404 - account is not active" and "HTTP 401 - must authenticate" errors.
CVE-2018-10948 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 3.5 LOW 4.8 MEDIUM
Synacor Zimbra Admin UI in Zimbra Collaboration Suite before 8.8.0 beta 2 has Persistent XSS via mail addrs.
CVE-2018-10939 2 Synacor, Zimbra 2 Zimbra Collaboration Suite, Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Zimbra Web Client (ZWC) in Zimbra Collaboration Suite 8.8 before 8.8.8.Patch4 and 8.7 before 8.7.11.Patch4 has Persistent XSS via a contact group.
CVE-2017-8783 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 3.5 LOW 5.4 MEDIUM
Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.
CVE-2017-7288 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (ZCS) before 8.7.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVE-2017-6821 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 7.5 HIGH 9.8 CRITICAL
Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact via unknown vectors.
CVE-2017-6813 1 Synacor 1 Zimbra Collaboration Suite 2026-06-17 7.5 HIGH 9.8 CRITICAL
A service provided by Zimbra Collaboration Suite (ZCS) before 8.7.6 fails to require needed privileges before performing a few requested operations.