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CVE-2021-39887

CVE-2021-39887

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A stored Cross-Site Scripting vulnerability in the GitLab Flavored Markdown in GitLab CE/EE version 8.4 and above allowed an attacker to execute arbitrary JavaScript code on the victim's behalf.

CVSS 7.3 · High · EPSS 0.9%

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • >=8.4, <14.1.7: Affected
    • >=14.2, <14.2.5: Affected
    • >=14.3, <14.3.1: Affected

    No fix published

  • gitlab Ubuntu:16.04:LTS

    Versions
    • 8.4.3+dfsg-9
    • 8.4.3+dfsg-12
    • 8.5.8+dfsg-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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