Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-2726— Incorrect Authorization in GitLab

CVSS 4.3 · Medium EPSS 0.02% · P4
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-2726

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Incorrect Authorization in GitLab
Source: NVD (National Vulnerability Database)
Vulnerability Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to perform unauthorized actions on merge requests in other projects due to improper access control during cross-repository operations.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 安全漏洞
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 CE/EE 18.8.7之前版本、18.9.3之前版本和18.10.1之前版本存在安全漏洞，该漏洞源于跨仓库操作期间访问控制不当，可能导致经过身份验证的用户对其他项目中的合并请求执行未经授权的操作。
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 11.10 ~ 18.8.7 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-2726

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-2726

请登录查看更多情报信息。

Same Patch Batch · GitLab · 2026-03-25 · 11 CVEs total

CVE-2026-38578.1 HIGHCross-Site Request Forgery (CSRF) in GitLab
CVE-2026-29957.7 HIGHImproper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in GitLab
CVE-2026-39887.5 HIGHInefficient Algorithmic Complexity in GitLab
CVE-2026-27456.8 MEDIUMAuthentication Bypass Using an Alternate Path or Channel in GitLab
CVE-2026-17246.8 MEDIUMMissing Authentication for Critical Function in GitLab
CVE-2025-134366.5 MEDIUMAllocation of Resources Without Limits or Throttling in GitLab
CVE-2025-130786.5 MEDIUMImproper Validation of Specified Quantity in Input in GitLab
CVE-2026-29735.4 MEDIUMImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2025-145954.3 MEDIUMMissing Authorization in GitLab
CVE-2026-43633.7 LOWIncorrect Authorization in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-863

V. Comments for CVE-2026-2726

No comments yet

Leave a comment