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CVE-2021-22250

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 存在安全漏洞，该漏洞源于 GitLab CE/EE 中的不当授权。该漏洞影响自 13.3 以来的所有版本，允许用户查看和删除管理员为其帐户创建的模拟令牌。

CVSS 5.4 · Medium EPSS 0.83% · P56

Possible ATT&CK Techniques 1 AI

T1098.004 · SSH Authorized Keys
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I. Basic Information for CVE-2021-22250

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper authorization in GitLab CE/EE affecting all versions since 13.3 allowed users to view and delete impersonation tokens that administrators created for their account
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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 存在安全漏洞，该漏洞源于 GitLab CE/EE 中的不当授权。该漏洞影响自 13.3 以来的所有版本，允许用户查看和删除管理员为其帐户创建的模拟令牌。
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 >=13.3, <13.12.9 -

II. Public POCs for CVE-2021-22250

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III. Intelligence Information for CVE-2021-22250

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Other References for CVE-2021-22250 (2)

Same Patch Batch · GitLab · 2021-08-25 · 9 CVEs total

CVE-2021-22242 8.7 HIGH GitLab 跨站脚本漏洞
CVE-2021-22237 6.6 MEDIUM GitLab 授权问题漏洞
CVE-2021-22236 5.5 MEDIUM GitLab 输入验证错误漏洞
CVE-2021-22256 5.4 MEDIUM GitLab 安全漏洞
CVE-2021-22243 5.0 MEDIUM GitLab 安全漏洞
CVE-2021-22247 4.3 MEDIUM GitLab 权限许可和访问控制问题漏洞
CVE-2021-22244 3.1 LOW GitLab 安全漏洞
CVE-2021-22245 2.7 LOW GitLab 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab

V. Comments for CVE-2021-22250

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