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CVE-2024-0402— Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab

Quick assessment

Affected
GitLab GitLab
Exploitation
Public or AI PoC available; prioritize validation
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 16.0版本至16.6.6之前版本、16.7版本至16.7.4之前版本、16.8版本至16.8.1之前版本存在安全漏洞。攻击者利用该漏洞将文件写入 GitLab 服务器上的任意位置。

CVSS 9.9 · Critical EPSS 3.78% · P90

Affected Version Matrix 4

VendorProduct Version RangeStatus
GitLab GitLab 16.0< 16.5.8 affected
16.6< 16.6.6 affected
16.7< 16.7.4 affected
16.8< 16.8.1 affected
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I. Basic Information for CVE-2024-0402

Vulnerability Information
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Vulnerability Title
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in GitLab
Source: CVE Program / CVE List V5
Vulnerability Description
An issue has been discovered in GitLab CE/EE affecting all versions from 16.0 prior to 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1 which allows an authenticated user to write files to arbitrary locations on the GitLab server while creating a workspace.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 安全漏洞
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 16.0版本至16.6.6之前版本、16.7版本至16.7.4之前版本、16.8版本至16.8.1之前版本存在安全漏洞。攻击者利用该漏洞将文件写入 GitLab 服务器上的任意位置。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
GitLab GitLab 16.0 ~ 16.5.8 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2024-0402

# POC Description Source Link Shenlong Link
1 CVE-2024-0402 Gitlab arbitrary file write/RCE https://github.com/ch4nui/CVE-2024-0402-RCE POC Details
2 Exploit for CVE-2024-0402 in Gitlab https://github.com/doyensec/malicious-devfile-registry POC Details
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III. Intelligence Information for CVE-2024-0402

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Other References for CVE-2024-0402 (2)

Same Patch Batch · GitLab · 2024-01-26 · 5 CVEs total

CVE-2023-6159 6.5 MEDIUM Inefficient Regular Expression Complexity in GitLab
CVE-2023-5933 6.4 MEDIUM Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) in GitLab
CVE-2023-5612 5.3 MEDIUM Missing Authorization in GitLab
CVE-2024-0456 4.3 MEDIUM Direct Request ('Forced Browsing') in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-22

V. Comments for CVE-2024-0402

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