GCVE-110-NCSC-2026-303

Advisory PublishedCVSS 7.1/10

Vulnetix · Advisory published August 18, 2026

GitLab versions 18.2 to before 18.11.11, 19.0 to before 19.0.8, 19.1 to before 19.1.6, and 19.2 to before 19.2.4 contained a vulnerability allowing unauthenticated users to remotely modify or delete public projects and user data via a GraphQL directive.

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Weaknesses (CWE)

CWE-94Improper Control of Generation of Code ('Code Injection')CWE-352Cross-Site Request Forgery (CSRF)

Risk Scores

CVSS 3.1

7.1/10

High · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L

Affected Products

Vendor	Product	Versions	Platforms
GitLab	vers:unknown/*	—	—

Aliases

CVE-2026-19478 CVE-2026-19650

References

advisory

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