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CVE-2024-2191— Improper Access Control 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是美国GitLab公司的一个开源的端到端软件开发平台，具有内置的版本控制、问题跟踪、代码审查、CI/CD（持续集成和持续交付）等功能。 GitLab CE/EE存在访问控制错误漏洞，该漏洞源于合并请求标题可被公开查看。受影响版本如下：16.9至16.11.5之前版本、17.0至17.0.3之前版本、17.1至17.1.1之前版本。

CVSS 5.3 · Medium EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-2191

Vulnerability Information
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Vulnerability Title
Improper Access Control in GitLab
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1, which allows merge request title to be visible publicly despite being set as project members only.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是美国GitLab公司的一个开源的端到端软件开发平台，具有内置的版本控制、问题跟踪、代码审查、CI/CD（持续集成和持续交付）等功能。 GitLab CE/EE存在访问控制错误漏洞，该漏洞源于合并请求标题可被公开查看。受影响版本如下：16.9至16.11.5之前版本、17.0至17.0.3之前版本、17.1至17.1.1之前版本。
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 16.9 ~ 16.11.5 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2024-2191

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III. Intelligence Information for CVE-2024-2191

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Other References for CVE-2024-2191 (2)

Same Patch Batch · GitLab · 2024-06-26 · 11 CVEs total

CVE-2024-5655 9.6 CRITICAL Improper Access Control in GitLab
CVE-2024-4901 8.7 HIGH Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2024-6323 7.5 HIGH Improper Isolation or Compartmentalization in GitLab
CVE-2024-5430 6.8 MEDIUM Improper Access Control in GitLab
CVE-2024-1493 6.5 MEDIUM Uncontrolled Resource Consumption in GitLab
CVE-2024-3959 6.5 MEDIUM Improper Authorization in GitLab
CVE-2024-4557 6.5 MEDIUM Uncontrolled Resource Consumption in GitLab
CVE-2024-1816 5.3 MEDIUM Uncontrolled Resource Consumption in GitLab
CVE-2024-3115 4.3 MEDIUM Exposure of Sensitive Information to an Unauthorized Actor in GitLab
CVE-2024-4011 3.1 LOW Improper Access Control in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-284

V. Comments for CVE-2024-2191

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