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CVE-2024-3976— Missing Authorization in GitLab

Quick assessment

Affected
GitLab GitLab
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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存在安全漏洞，该漏洞源于可以通过UI将公共项目中的机密问题标题和描述泄露给未经授权的实例用户。

CVSS 6.5 · Medium EPSS 0.62% · P48

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-3976

Vulnerability Information
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Vulnerability Title
Missing Authorization in GitLab
Source: CVE Program / CVE List V5
Vulnerability Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. It was possible to disclose via the UI the confidential issues title and description from a public project to unauthorised instance users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab Enterprise Edition和GitLab Community Edition 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存在安全漏洞，该漏洞源于可以通过UI将公共项目中的机密问题标题和描述泄露给未经授权的实例用户。
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

Vendor Product Affected Versions CPE Subscribe
GitLab GitLab 14.0 ~ 16.9.7 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2024-3976

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III. Intelligence Information for CVE-2024-3976

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Same Patch Batch · GitLab · 2025-02-05 · 7 CVEs total

CVE-2024-2878 7.5 HIGH Allocation of Resources Without Limits or Throttling in GitLab
CVE-2024-9631 7.5 HIGH Inefficient Algorithmic Complexity in GitLab
CVE-2023-6386 6.5 MEDIUM Allocation of Resources Without Limits or Throttling in GitLab
CVE-2024-6356 4.4 MEDIUM Incorrect User Management in GitLab
CVE-2024-1539 4.3 MEDIUM Missing Authorization in GitLab
CVE-2024-5528 3.5 LOW Incomplete Comparison with Missing Factors in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-862

V. Comments for CVE-2024-3976

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