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CVE-2023-5933

CVE-2023-5933 · Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in GitLab

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

An issue has been discovered in GitLab CE/EE affecting all versions after 13.7 before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. Improper input sanitization of user name allows arbitrary API PUT requests.

CVSS 6.4 · Medium · EPSS 0.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • ≥ 13.7, < 16.6.6: Affected (semver)
    • ≥ 16.7, < 16.7.4: Affected (semver)
    • ≥ 16.8, < 16.8.1: Affected (semver)

    Update to 16.6.6; Update to 16.7.4; Update to 16.8.1

  • 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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