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CVE-2021-22209

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。 GitLab CE/EE 13.8 版本及之后版本存在授权问题漏洞，该漏洞源于manbetx客户端打不开没有正确地验证授权令牌导致执行GraphQL突变。

CVSS 7.5 · High EPSS 0.93% · P60
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I. Basic Information for CVE-2021-22209

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 CE/EE affecting all versions starting from 13.8. GitLab was not properly validating authorisation tokens which resulted in GraphQL mutation being executed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 授权问题漏洞
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。 GitLab CE/EE 13.8 版本及之后版本存在授权问题漏洞，该漏洞源于manbetx客户端打不开没有正确地验证授权令牌导致执行GraphQL突变。
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 >=13.11, <13.11.12 -

II. Public POCs for CVE-2021-22209

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III. Intelligence Information for CVE-2021-22209

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Other References for CVE-2021-22209 (2)

Same Patch Batch · GitLab · 2021-05-06 · 4 CVEs total

CVE-2021-22206 6.8 MEDIUM GitLab 信息泄露漏洞
CVE-2021-22210 5.3 MEDIUM GitLab 输入验证错误漏洞
CVE-2021-22208 4.3 MEDIUM GitLab 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab

V. Comments for CVE-2021-22209

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