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Cross-site Scripting (XSS) Affecting gitlab package, versions <11.5.6+dfsg-1

Severity

 Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.06% (26th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-GITLAB-317271
  • published 3 Jan 2019
  • disclosed 30 Dec 2019
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Introduced: 3 Jan 2019

CVE-2018-20496 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 11.5.6+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.

An issue was discovered in GitLab Community and Enterprise Edition 11.2.x through 11.4.x before 11.4.13, 11.5.x before 11.5.6, and 11.6.x before 11.6.1. It allows XSS.

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
5.4 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None