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OpenAdvisories
High WID-SEC-2026-2070 13 CVEs

GitLab CE/EE: Mehrere Schwachstellen

Published Jun 24, 2026 · Updated Jun 24, 2026 · de-DE

Summary

Ein Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder Cross-Site-Scripting-Angriffe durchzuführen.

Product

GitLab ist eine Webanwendung zur Versionsverwaltung für Softwareprojekte auf Basis von git.

Vulnerabilities 13

  • High 8.7
    CVE-2026-10086

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 16.4 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary…

    GitLab GitLab Web / CMS
  • High 8.6
    CVE-2026-12053

    Insertion of Sensitive Information into Log File in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.1 that under certain conditions could have allowed a user to access sensitive information that had already been committed to a project, due to insufficient output filteri…

    GitLab GitLab Web / CMS
  • High 8.0
    CVE-2026-10712

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to execute arbitrary JavaScript in a user's br…

    GitLab GitLab Web / CMS
  • Medium 5.4
    CVE-2026-5309

    Authorization Bypass Through User-Controlled Key in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to read or modify another group's virtual registry c…

    GitLab GitLab Web / CMS
  • Medium 5.3
    CVE-2026-11379

    Incorrect Authorization in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 prior to 18.11.6, 19.0 prior to 19.0.3, and 19.1 prior to 19.1.1 in which incorrect authorization in DAST site profile management could allow a user with Developer role to exfiltrat…

    GitLab GitLab Web / CMS
  • Medium 5.3
    CVE-2026-2238

    Missing Authorization in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.5 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an unauthenticated user to view confidential issue references on public…

    GitLab GitLab Web / CMS
  • Medium 4.4
    CVE-2026-8330

    Insertion of Sensitive Information into Log File in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed sensitive information to be written to application logs due to insuffici…

    GitLab GitLab Web / CMS
  • Medium 4.3
    CVE-2026-1606

    Improper Control of Generation of Code ('Code Injection') in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.8 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to conceal content within a Snippet due to improp…

    GitLab GitLab Web / CMS
  • Medium 4.3
    CVE-2026-5796

    Incorrect Authorization in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with Reporter-level group permissions to view pac…

    GitLab GitLab Web / CMS
  • Medium 4.3
    CVE-2026-5952

    Incorrect Authorization in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to bypass packag…

    GitLab GitLab Web / CMS
  • Low 3.8
    CVE-2026-0934

    Incorrect Authorization in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 17.9 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with custom role permissions to view, create, or del…

    GitLab GitLab Web / CMS
  • Low 3.1
    CVE-2026-3176

    Missing Authorization in GitLab

    GitLab has remediated an issue in GitLab EE affecting all versions from 18.6 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with limited permissions to access project informati…

    GitLab GitLab Web / CMS
  • None 0.0
    CVE-2026-12635

    Reliance on Reverse DNS Resolution for a Security-Critical Action in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with maintainer-role permissions to make requests …

    GitLab GitLab Web / CMS

Revision history

  1. #1

    Initiale Fassung

References