CVE-2020-13277
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I. Basic Information for CVE-2020-13277
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An authorization issue in the mirroring logic allowed read access to private repositories in GitLab CE/EE 10.6 and later through 13.0.5
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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。 GitLab（社区版和企业版）10.6版本至13.0.5版本中的镜像逻辑存在安全漏洞。攻击者可利用该漏洞读取私有的库。
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-2020-13277
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2020-13277 靶场： Gitlab 逻辑漏洞 - 任意用户越权访问私有仓库 | https://github.com/EXP-Docs/CVE-2020-13277 | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-13277
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- https://gitlab.com/gitlab-org/gitlab/-/issues/220972x_refsource_MISC
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13277.jsonx_refsource_CONFIRM
- https://hackerone.com/reports/894569x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-13277
Same Patch Batch · GitLab · 2020-06-19 · 11 CVEs total
| CVE-2020-13275 | 8.0 HIGH | GitLab 授权问题漏洞 |
| CVE-2020-13263 | 7.5 HIGH | GitLab 安全漏洞 |
| CVE-2020-13274 | 7.5 HIGH | GitLab 资源管理错误漏洞 |
| CVE-2020-13273 | 7.5 HIGH | GitLab 资源管理错误漏洞 |
| CVE-2020-13272 | 7.5 HIGH | GitLab 安全漏洞 |
| CVE-2020-13276 | 7.4 HIGH | GitLab 授权问题漏洞 |
| CVE-2020-13262 | 6.1 MEDIUM | GitLab 跨站脚本漏洞 |
| CVE-2020-13264 | 5.3 MEDIUM | GitLab 信息泄露漏洞 |
| CVE-2020-13261 | 5.3 MEDIUM | GitLab 安全漏洞 |
| CVE-2020-13265 | 4.3 MEDIUM | GitLab 数据伪造问题漏洞 |
IV. Related Vulnerabilities
Same product: GitLab
- CVE-2026-3254
Improper Restriction of Rendered UI Layers or Frames in GitL - CVE-2026-4922
Cross-Site Request Forgery (CSRF) in GitLab - CVE-2025-0186
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-3922
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-6016
Allocation of Resources Without Limits or Throttling in GitL
Same vendor: GitLab
- CVE-2026-3254
Improper Restriction of Rendered UI Layers or Frames in GitL - CVE-2026-4922
Cross-Site Request Forgery (CSRF) in GitLab - CVE-2025-0186
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-3922
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-6016
Allocation of Resources Without Limits or Throttling in GitL
V. Comments for CVE-2020-13277
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