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CVE-2018-6882

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Date: March 27, 2018

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.

Language: JS

Severity Score

Related Resources (8)

http://seclists.org/fulldisclosure/2018/Mar/52
https://bugzilla.zimbra.com/show_bug.cgi?id=108786
http://www.securityfocus.com/archive/1/541891/100/0/threaded
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.7
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://www.securify.nl/advisory/SFY20180101/cross-site-scripting-vulnerability-in-zimbra-collaboration-suite-due-to-the-way-it-handles-attachment-links.html
https://nvd.nist.gov/vuln/detail/CVE-2018-6882
https://www.mend.io/vulnerability-database/CVE-2018-6882

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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