CVE-2018-6882

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    CVE-2018-6882

    Published: 27 Mar 2018Last Modified: 6 Sept 2026

    Summary:

    Details: 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.

    References: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-6882, http://seclists.org/fulldisclosure/2018/Mar/52, http://www.securityfocus.com/archive/1/541891/100/0/threaded, https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories, https://bugzilla.zimbra.com/show_bug.cgi?id=108786, https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.7, https://www.securify.nl/advisory/SFY20180101/cross-site-scripting-vulnerability-in-zimbra-collaboration-suite-due-to-the-way-it-handles-attachment-links.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 12157665dea3a952abb5b2b547f488a9cd438184
    Fixed -None

    Affected versions

    8.8.2
    8.8.3
    8.8.4
    8.8.6

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High