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Cross-site Scripting (XSS) Affecting gitlab package, versions <10.6.3+dfsg-1

Severity

 Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.09% (41st percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-GITLAB-317198
  • published 5 Apr 2018
  • disclosed 5 Apr 2018
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Introduced: 5 Apr 2018

CVE-2018-9243 Open this link in a new tab
CWE-79 Open this link in a new tab

How to fix?

Upgrade Debian:unstable gitlab to version 10.6.3+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gitlab package and not the gitlab package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

GitLab Community and Enterprise Editions version 8.4 up to 10.4 are vulnerable to XSS because a lack of input validation in the merge request component leads to cross site scripting (specifically, filenames in changes tabs of merge requests). This is fixed in 10.6.3, 10.5.7, and 10.4.7.