CVE-2020-13281
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 13.0.12之前版本、13.1.6之前版本和13.2.3之前版本中的项目导入功能存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-13281
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
For GitLab before 13.0.12, 13.1.6, 13.2.3 a denial of service exists in the project import feature
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 输入验证错误漏洞
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 13.0.12之前版本、13.1.6之前版本和13.2.3之前版本中的项目导入功能存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
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
II. Public POCs for CVE-2020-13281
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2020-13281 (3)
-
https://hackerone.com/reports/687730 x_refsource_MISC
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13281.json x_refsource_CONFIRM
-
https://gitlab.com/gitlab-org/gitlab/-/issues/31564 x_refsource_MISC
Same Patch Batch · GitLab · 2020-08-13 · 6 CVEs total
| CVE-2020-13285 | 7.3 HIGH | GitLab 跨站脚本漏洞 |
| CVE-2020-13283 | 7.3 HIGH | GitLab 跨站脚本漏洞 |
| CVE-2020-13280 | 6.5 MEDIUM | GitLab 资源管理错误漏洞 |
| CVE-2020-13286 | 6.4 MEDIUM | GitLab 代码问题漏洞 |
| CVE-2020-13282 | 3.1 LOW | GitLab 访问控制错误漏洞 |
IV. Related Vulnerabilities
Same product: GitLab
-
CVE-2025-10903
Loop with Unreachable Exit Condition ('Infinite Loop') in Gi -
CVE-2026-3035
Authentication Bypass Using an Alternate Path or Channel in -
CVE-2026-7487
Access Control Check Implemented After Asset is Accessed in -
CVE-2026-15387
Acceptance of Extraneous Untrusted Data With Trusted Data in -
CVE-2026-18252
Inclusion of Functionality from Untrusted Control Sphere in
Same vendor: GitLab
-
CVE-2025-10903
Loop with Unreachable Exit Condition ('Infinite Loop') in Gi -
CVE-2026-3035
Authentication Bypass Using an Alternate Path or Channel in -
CVE-2026-7487
Access Control Check Implemented After Asset is Accessed in -
CVE-2026-15387
Acceptance of Extraneous Untrusted Data With Trusted Data in -
CVE-2026-18252
Inclusion of Functionality from Untrusted Control Sphere in
V. Comments for CVE-2020-13281
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