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CVE-2025-12716— Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

CVSS 8.7 · High EPSS 0.04% · P13
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I. Basic Information for CVE-2025-12716

Vulnerability Information
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Vulnerability Title
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
Source: NVD (National Vulnerability Database)
Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that, under certain conditions could have allowed an authenticated user to perform unauthorized actions on behalf of another user by creating wiki pages with malicious content.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE）都是美国GitLab公司的产品。GitLab Enterprise Edition是一套内容管理系统。GitLab Community Edition是一种社区版 GitLab 。 GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 18.4.6之前版本、18.5版本至18.5.4之前版本和18.6版本至18.6.2之前版本存
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
GitLabGitLab 18.4 ~ 18.4.6 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-12716

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III. Intelligence Information for CVE-2025-12716

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Same Patch Batch · GitLab · 2025-12-11 · 10 CVEs total

CVE-2025-120298.0 HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2025-84057.7 HIGHImproper Encoding or Escaping of Output in GitLab
CVE-2025-125627.5 HIGHAllocation of Resources Without Limits or Throttling in GitLab
CVE-2025-119846.8 MEDIUMAuthentication Bypass Using an Alternate Path or Channel in GitLab
CVE-2025-141576.5 MEDIUMAllocation of Resources Without Limits or Throttling in GitLab
CVE-2025-40976.5 MEDIUMAllocation of Resources Without Limits or Throttling in GitLab
CVE-2025-139784.3 MEDIUMGeneration of Error Message Containing Sensitive Information in GitLab
CVE-2025-112474.3 MEDIUMAuthorization Bypass Through User-Controlled Key in GitLab
CVE-2025-127343.5 LOWImproper Encoding or Escaping of Output in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-79

V. Comments for CVE-2025-12716

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