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CVE-2020-13343

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公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。Git是一套免费、开源的分布式版本控制系统。 GitLab 11.2之后所有版本存在安全漏洞，该漏洞源于未经授权的用户可以查看自定义项目模板。

CVSS 7.5 · High EPSS 1.50% · P74

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2020-13343

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue has been discovered in GitLab affecting all versions starting from 11.2. Unauthorized Users Can View Custom Project Template
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
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公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。Git是一套免费、开源的分布式版本控制系统。 GitLab 11.2之后所有版本存在安全漏洞，该漏洞源于未经授权的用户可以查看自定义项目模板。
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 >=11.2, <13.2.10 -

II. Public POCs for CVE-2020-13343

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III. Intelligence Information for CVE-2020-13343

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Other References for CVE-2020-13343 (3)

Same Patch Batch · GitLab · 2020-10-06 · 3 CVEs total

CVE-2020-13345 5.5 MEDIUM GitLab 跨站脚本漏洞
CVE-2020-13333 4.3 MEDIUM GitLab 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab

V. Comments for CVE-2020-13343

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