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THREATINT
PUBLISHED

CVE-2025-8279

Missing Authentication for Critical Function in GitLab Language Server



Description

Insufficient input validation within GitLab Language Server 7.6.0 and later before 7.30.0 allows arbitrary GraphQL query execution

Reserved 2025-07-28 | Published 2025-07-28 | Updated 2025-07-28 | Assigner GitLab


HIGH: 8.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Problem types

CWE-306: Missing Authentication for Critical Function

Product status

Default status
unaffected

7.6.0 before 7.30.0
affected

Credits

This vulnerability has been discovered internally by GitLab team member Joern Schneeweisz. finder

References

gitlab.com/gitlab-org/gitlab/-/issues/538205 (GitLab Issue #538205) issue-tracking permissions-required

cve.org (CVE-2025-8279)

nvd.nist.gov (CVE-2025-8279)

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