CVE-2018-10939 : Zimbra Web Client (ZWC) in Zimbra Collaboration Suite 8.8 before 8.8.8.Patch4 an

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.

Published 2018-05-30 21:29:00

Updated 2020-06-04 12:32:29

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2018-10939

Zimbra » Zimbra Collaboration Suite » Version: 8.8.8 Update P2
cpe:2.3:a:zimbra:zimbra_collaboration_suite:8.8.8:p2:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite
Versions from including (>=) 8.7.0 and up to, including, (<=) 8.7.11
cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite
Versions from including (>=) 8.8.0 and up to, including, (<=) 8.8.8
cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite » Version: 8.7.11 Update P1
cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p1:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite » Version: 8.8.8 Update P1
cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.8:p1:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite » Version: 8.7.11 Update P3
cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p3:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite » Version: 8.8.8 Update P3
cpe:2.3:a:synacor:zimbra_collaboration_suite:8.8.8:p3:*:*:*:*:*:*
Matching versions
Synacor » Zimbra Collaboration Suite » Version: 8.7.11 Update P2
cpe:2.3:a:synacor:zimbra_collaboration_suite:8.7.11:p2:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.15%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 50 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

https://blog.zimbra.com/2018/05/new-zimbra-patches-8-8-8-patch-4-and-8-7-11-patch-4/

NEW Zimbra Patches: 8.8.8 Patch 4 + 8.7.11 Patch 4 - Zimbra : Blog
Patch;Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.8/P4

Zimbra Releases/8.8.8/P4 - Zimbra :: Tech Center
Patch;Release Notes;Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories

Zimbra Security Advisories - Zimbra :: Tech Center
Patch;Vendor Advisory

CVEs referencing this url
https://wiki.zimbra.com/wiki/Security_Center

Security Center - Zimbra :: Tech Center
Patch;Vendor Advisory

CVEs referencing this url
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.11/P4

Zimbra Releases/8.7.11/P4 - Zimbra :: Tech Center
Patch;Release Notes;Vendor Advisory

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