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CVE-2025-12506— Use of Incorrectly-Resolved Name or Reference in GitLab

CVSS 3.5 · Low

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-12506

Vulnerability Information

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Vulnerability Title
Use of Incorrectly-Resolved Name or Reference in GitLab
Source: NVD (National Vulnerability Database)
Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.5 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to create a repository where the content displayed in the web interface differed from the content available for download, due to improper handling of Git reference name resolution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不正确的解析名称或索引
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
GitLabGitLab 16.5 ~ 18.11.7 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-12506

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III. Intelligence Information for CVE-2025-12506

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Patches & Fixes for CVE-2025-12506 (2)

Same Patch Batch · GitLab · 2026-07-08 · 8 CVEs total

CVE-2026-68968.7 HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2026-133207.3 HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2026-118274.9 MEDIUMInsufficiently Protected Credentials in GitLab
CVE-2026-74924.3 MEDIUMMissing Authorization in GitLab
CVE-2026-84724.3 MEDIUMMissing Authorization in GitLab
CVE-2026-63522.7 LOWIncorrect Authorization in GitLab
CVE-2026-131512.7 LOWIncorrect Authorization in GitLab

IV. Related Vulnerabilities

V. Comments for CVE-2025-12506

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