threat
engine
.sh
Back
·
··:··
Home
/
Product
/
synacor zimbra collaboration suite
Product
synacor zimbra collaboration suite
84 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
Sort
Newest first
Oldest first
Highest CVSS
Lowest CVSS
Min CVSS
Any
4.0+
7.0+ (High)
9.0+ (Critical)
Published since
Reset
CVE-2026-33373
>= 10.0.0 and < 10.0.18
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A Cross-Site Request Forgery (CSRF) vulnerability exists in Z
8.8
HIGH
CVE-2026-33372
>= 10.0.0 and < 10.1.16
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A cross-site request forgery (CSRF) vulnerability exists in Z
5.4
MEDIUM
CVE-2026-33371
>= 10.0.0 and < 10.1.16
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. An XML External Entity (XXE) vulnerability exists in the Zimb
4.3
MEDIUM
CVE-2026-33370
>= 10.0.0 and < 10.1.16
An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in t
6.1
MEDIUM
CVE-2026-33369
>= 10.0.0 and < 10.1.16
Zimbra Collaboration (ZCS) 10.0 and 10.1 contains an LDAP injection vulnerability in the Mailbox SOAP service within a FolderActio
4.3
MEDIUM
CVE-2026-33368
>= 10.0.0 and < 10.1.16
Zimbra Collaboration Suite (ZCS) 10.0 and 10.1 contains a reflected cross-site scripting (XSS) vulnerability in the Classic Webmai
6.1
MEDIUM
CVE-2025-66376
>= 10.0.0 and < 10.0.18
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS)
7.2
HIGH
CVE-2025-68645
>= 10.0.0 and < 10.0.18
A Local File Inclusion (LFI) vulnerability exists in the Webmail Classic UI of Zimbra Collaboration (ZCS) 10.0 and 10.1 because of
8.8
HIGH
CVE-2025-48700
>= 10.0.0 and < 10.0.12
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability
6.1
MEDIUM
CVE-2024-45516
>= 10.0.0 and < 10.0.12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0.0 before Patch 43, 10.0.x before 10.0.12, 10.1.x before 10.1.4, and 8.8.
6.1
MEDIUM
CVE-2025-32354
>= 9.0.0 and < 10.1.4
In Zimbra Collaboration (ZCS) 9.0 through 10.1, a Cross-Site Request Forgery (CSRF) vulnerability exists in the GraphQL endpoint (
8.8
HIGH
CVE-2025-27915
>= 10.0.0 and < 10.0.13
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exi
5.4
MEDIUM
CVE-2025-25065
< 9.0.0
SSRF vulnerability in the RSS feed parser in Zimbra Collaboration 9.0.0 before Patch 43, 10.0.x before 10.0.12, and 10.1.x before
5.3
MEDIUM
CVE-2025-25064
>= 10.0.0 and < 10.0.12
SQL injection vulnerability in the ZimbraSync Service SOAP endpoint in Zimbra Collaboration 10.0.x before 10.0.12 and 10.1.x befor
8.8
HIGH
CVE-2024-54663
>= 9.0.0 and < 10.0.11
An issue was discovered in the Webmail Classic UI in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A Local File Inclusion (LFI
7.5
HIGH
CVE-2024-45517
< 8.8.15
An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A Cross-Site Scripting (XSS) vulnerability in the /h/rest endp
5.4
MEDIUM
CVE-2024-45513
< 9.0.0
An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A stored Cross-Site Scripting (XSS) vulnerability exists in th
4.8
MEDIUM
CVE-2024-45194
>= 10.0.0 and < 10.0.9
In Zimbra Collaboration (ZCS) 9.0 and 10.0, a vulnerability in the Webmail Modern UI allows execution of stored Cross-Site Scripti
4.8
MEDIUM
CVE-2024-45514
< 8.8.15
An issue was discovered in Zimbra Collaboration (ZCS) through v10.1. A Cross-Site Scripting (XSS) vulnerability exists in one of t
5.4
MEDIUM
CVE-2024-45512
< 9.0.0
An issue was discovered in webmail in Zimbra Collaboration (ZCS) through 10.1. An attacker can exploit this vulnerability by creat
5.4
MEDIUM
CVE-2024-45510
< 9.0.0
An issue was discovered in Zimbra Collaboration (ZCS) through 10.0. Zimbra Webmail (Modern UI) is vulnerable to a stored Cross-Sit
5.4
MEDIUM
CVE-2024-45511
< 10.0.9
An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A reflected Cross-Site Scripting (XSS) issue exists through th
5.4
MEDIUM
CVE-2024-50599
all versions
A reflected Cross-Site Scripting (XSS) vulnerability has been identified in Zimbra Collaboration Suite (ZCS) 8.8.15, affecting one
6.1
MEDIUM
CVE-2024-45519
< 8.8.15
The postjournal service in Zimbra Collaboration (ZCS) before 8.8.15 Patch 46, 9 before 9.0.0 Patch 41, 10 before 10.0.9, and 10.1
10.0
CRITICAL
CVE-2023-37580
>= 8.8.0 and < 8.8.15
Zimbra Collaboration (ZCS) 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client.
6.1
MEDIUM
CVE-2023-34192
all versions
Cross Site Scripting vulnerability in Zimbra ZCS v.8.8.15 allows a remote authenticated attacker to execute arbitrary code via a c
9.0
CRITICAL
CVE-2022-3569
<= 9.0.0
Due to an issue with incorrect sudo permissions, Zimbra Collaboration Suite (ZCS) suffers from a local privilege escalation issue
7.8
HIGH
CVE-2022-41352
all versions
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0. An attacker can upload arbitrary files through amavis via a
9.8
CRITICAL
CVE-2022-37042
all versions
Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from i
9.8
CRITICAL
CVE-2022-27926
all versions
A reflected cross-site scripting (XSS) vulnerability in the /public/launchNewWindow.jsp component of Zimbra Collaboration (aka ZCS
6.1
MEDIUM
CVE-2022-27925
all versions
Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it.
7.2
HIGH
CVE-2022-27924
all versions
Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targ
7.5
HIGH
CVE-2022-24682
>= 8.8.0 and < 8.8.15
An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 (update 1), as exploite
6.1
MEDIUM
CVE-2020-18985
all versions
An issue in /domain/service/.ewell-known/caldav of Zimbra Collaboration 8.8.12 allows attackers to redirect users to any arbitrary
6.1
MEDIUM
CVE-2020-18984
all versions
A reflected cross-site scripting (XSS) vulnerability in the zimbraAdmin/public/secureRequest.jsp component of Zimbra Collaboration
6.1
MEDIUM
CVE-2020-13653
< 8.8.15
An XSS vulnerability exists in the Webmail component of Zimbra Collaboration Suite before 8.8.15 Patch 11. It allows an attacker t
6.1
MEDIUM
CVE-2020-12846
< 8.8.15
Zimbra before 8.8.15 Patch 10 and 9.x before 9.0.0 Patch 3 allows remote code execution via an avatar file. There is potential abu
8.0
HIGH
CVE-2020-8633
< 8.8.15
An issue was discovered in Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7. When grantors revoked a shared calendar in Outl
5.3
MEDIUM
CVE-2020-7796
< 8.8.15
Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7 allows SSRF when WebEx zimlet is installed and zimlet JSP is enabled.
9.8
CRITICAL
CVE-2015-7609
all versions
Synacor Zimbra Mail Client 8.6 before 8.6.0 Patch 5 has XSS via the error/warning dialog and email body content in Zimbra.
6.1
MEDIUM
CVE-2018-14425
< 8.8.8
There is a Persistent XSS vulnerability in the briefcase component of Synacor Zimbra Collaboration Suite (ZCS) Zimbra Web Client (
6.1
MEDIUM
CVE-2018-10948
<= 8.7.1
Synacor Zimbra Admin UI in Zimbra Collaboration Suite before 8.8.0 beta 2 has Persistent XSS via mail addrs.
4.8
MEDIUM
CVE-2018-15131
>= 8.7.0 and < 8.7.11
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 befo
5.3
MEDIUM
CVE-2019-9670
>= 8.7.0 and < 8.7.11
mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnera
9.8
CRITICAL
CVE-2019-6981
>= 8.7.0 and < 8.7.11
Zimbra Collaboration Suite 8.7.x through 8.8.11 allows Blind SSRF in the Feed component.
6.5
MEDIUM
CVE-2019-6980
>= 8.7.0 and < 8.7.11
Synacor Zimbra Collaboration Suite 8.7.x through 8.8.11 allows insecure object deserialization in the IMAP component.
9.8
CRITICAL
CVE-2018-20160
>= 8.7.0 and < 8.7.11
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
9.8
CRITICAL
CVE-2018-18631
>= 8.7.0 and < 8.7.11
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 Persist
6.1
MEDIUM
CVE-2018-14013
< 8.7.11
Synacor Zimbra Collaboration Suite Collaboration before 8.8.11 has XSS in the AJAX and html web clients.
6.1
MEDIUM
CVE-2019-9621
< 8.6.0
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.
7.5
HIGH
CVE-2018-17938
< 8.8.10
Zimbra Collaboration before 8.8.10 GA allows text content spoofing via a loginErrorCode value.
5.3
MEDIUM
CVE-2018-10939
>= 8.7.0 and <= 8.7.11
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
6.1
MEDIUM
CVE-2015-7610
>= 8.7.0 and <= 8.7.11
Cross-site request forgery (CSRF) vulnerability in the login form in Zimbra Collaboration Suite (aka ZCS) before 8.6.0 Patch 10, 8
8.8
HIGH
CVE-2018-10951
>= 8.7.0 and <= 8.7.11
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 zimbraSSLPr
6.5
MEDIUM
CVE-2018-10950
>= 8.7.0 and < 8.7.11
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
5.3
MEDIUM
CVE-2018-10949
>= 8.7.0 and <= 8.7.11
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 leveragin
5.3
MEDIUM
CVE-2018-6882
< 8.7.0
Cross-site scripting (XSS) vulnerability in the ZmMailMsgView.getAttachmentLinkHtml function in Zimbra Collaboration Suite (ZCS) b
6.1
MEDIUM
CVE-2017-8783
< 8.7.10
Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.
5.4
MEDIUM
CVE-2017-17703
< 8.8.3
Synacor Zimbra Collaboration Suite (ZCS) before 8.8.3 has Persistent XSS.
6.1
MEDIUM
CVE-2017-8802
<= 8.7.11
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.8.0 Beta2 might allow remote attackers t
5.4
MEDIUM
CVE-2017-7288
<= 8.7.0
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration Suite (ZCS) before 8.7.1 allows remote attackers to inject arbitr
6.1
MEDIUM
CVE-2017-6821
<= 8.7.5
Directory traversal vulnerability in Zimbra Collaboration Suite (aka ZCS) before 8.7.6 allows attackers to have unspecified impact
9.8
CRITICAL
CVE-2017-6813
<= 8.7.5
A service provided by Zimbra Collaboration Suite (ZCS) before 8.7.6 fails to require needed privileges before performing a few req
9.8
CRITICAL
CVE-2016-3403
<= 8.6.0
Multiple cross-site request forgery (CSRF) vulnerabilities in the Admin Console in Zimbra Collaboration before 8.6.0 Patch 8 allow
8.8
HIGH
CVE-2016-9924
<= 8.7.3
Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.
9.8
CRITICAL
CVE-2016-4019
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to affect integrity via unknown vectors, ak
7.5
HIGH
CVE-2016-3999
<= 8.6.0
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to inject arbitrar
6.1
MEDIUM
CVE-2016-3415
<= 8.6.0
Zimbra Collaboration before 8.7.0 allows remote attackers to conduct deserialization attacks via unspecified vectors, aka bug 1022
9.1
CRITICAL
CVE-2016-3414
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.6.0 Patch 7 allows remote authenticated users to affect availability vi
6.5
MEDIUM
CVE-2016-3413
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to affect integrity via unknown vectors, ak
7.5
HIGH
CVE-2016-3412
<= 8.6.0
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to inject arbitrar
6.1
MEDIUM
CVE-2016-3411
<= 8.6.0
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to inject arbitrary web scri
6.1
MEDIUM
CVE-2016-3410
<= 8.6.0
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to inject arbitrar
6.1
MEDIUM
CVE-2016-3409
<= 8.6.0
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to inject arbitrary web scri
6.1
MEDIUM
CVE-2016-3408
<= 8.6.0
Cross-site scripting (XSS) vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to inject arbitrary web scri
6.1
MEDIUM
CVE-2016-3407
<= 8.6.0
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to inject arbitrar
6.1
MEDIUM
CVE-2016-3406
<= 8.6.0
Multiple cross-site request forgery (CSRF) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to hijack t
8.8
HIGH
CVE-2016-3405
<= 8.6.0
Multiple unspecified vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to affect integrity via unknown v
7.5
HIGH
CVE-2016-3404
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to affect integrity via unknown vectors, ak
7.5
HIGH
CVE-2016-3402
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.7.0 allows remote attackers to affect confidentiality via unknown vecto
7.5
HIGH
CVE-2016-3401
<= 8.6.0
Unspecified vulnerability in Zimbra Collaboration before 8.7.0 allows remote authenticated users to affect integrity via unknown v
6.5
MEDIUM
CVE-2013-7091
all versions
Directory traversal vulnerability in /res/I18nMsg,AjxMsg,ZMsg,ZmMsg,AjxKeys,ZmKeys,ZdMsg,Ajx%20TemplateMsg.js.zgz in Zimbra 7.2.2
CVE-2013-5119
<= 6.0.16
Zimbra Collaboration Suite (ZCS) 6.0.16 and earlier allows man-in-the-middle attackers to obtain access by sniffing the network an
CVE-2008-1226
all versions
Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration Suite (ZCS) 4.0.3, 4.5.6, and possibly other versions
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh · Open-source threat intelligence platform · 100+ authoritative sources · Every fact traces to its origin