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Beveilingsadvies; NCSC-2026-0093 [1.0.0]
- Beveiligingsadvies
- NCSC-2026-0093 [1.0.0]
- Publicatie
- 12-03-2026 15:42 (Europe/Amsterdam)
- Prioriteit
- Normaal
- Betreft
- Kwetsbaarheden verholpen in GitLab
Kenmerken
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Improper Neutralization of CRLF Sequences ('CRLF Injection')
- Improper Encoding or Escaping of Output
- Improper Removal of Sensitive Information Before Storage or Transfer
- Authentication Bypass Using an Alternate Path or Channel
- Uncontrolled Recursion
- Use of Incorrectly-Resolved Name or Reference
- Allocation of Resources Without Limits or Throttling
- Missing Authorization
- Incorrect Authorization
- Improper Validation of Specified Quantity in Input
Omschrijving
GitLab heeft kwetsbaarheden verholpen in versies 18.9.2, 18.8.6 en 18.7.6
De kwetsbaarheden omvatten verschillende problemen, waaronder onjuiste autorisatiecontroles die geauthenticeerde gebruikers in staat stelden om toegang te krijgen tot gevoelige gegevens, zoals metadata van private repositories, en het mogelijk maken van denial-of-service situaties door onjuiste invoervalidatie. Specifieke kwetsbaarheden betroffen de CI/CD-pijplijn, webhook-verwerking, en de importfunctionaliteit, waarbij ongepaste toegang tot API-gegevens en projectmetadata kon optreden. De kwetsbaarheden beïnvloeden de vertrouwelijkheid en beschikbaarheid van gegevens binnen GitLab.
Oplossingen
GitLab heeft updates uitgebracht om de kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.
Referenties
CVE's
- CVE-2026-3848 - CVSS (v3) 5.0
- CVE-2025-12555 - CVSS (v3) 4.3
- CVE-2025-12576 - CVSS (v3) 6.5
- CVE-2025-12697 - CVSS (v3) 2.2
- CVE-2025-12704 - CVSS (v3) 3.5
- CVE-2025-13690 - CVSS (v3) 6.5
- CVE-2025-13929 - CVSS (v3) 7.5
- CVE-2025-14513 - CVSS (v3) 7.5
- CVE-2026-0602 - CVSS (v3) 4.3
- CVE-2026-1069 - CVSS (v3) 7.5
- CVE-2026-1090 - CVSS (v3) 8.7
- CVE-2026-1182 - CVSS (v3) 4.3
- CVE-2026-1230 - CVSS (v3) 4.1
- CVE-2026-1663 - CVSS (v3) 4.3
- CVE-2026-1732 - CVSS (v3) 4.3
Producten
GitLab
Disclaimer
The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.