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medium5.0

CVE-2025-5101

An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that under certain conditions cou…

Impact

An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that under certain conditions could have allowed an authenticated attacker to distribute malicious code that appears harmless in the web interface by taking advantage of ambiguity between branches and tags during repository imports.

Affected products

VendorProductAffected versions
GitlabGitlab
before 18.1.5
from 18.2.0 before 18.2.5
Version 18.3.0

Weakness classification

References