What’s Vulnerable › Vulnerabilities

CVE-2020-5197

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-13 · updated 2026-06-17
• Weakness: CWE-200

Description

An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) 5.1 through 12.6.1. It has Incorrect Access Control.

Affected products

• GitLab: from 5.1.0 through 12.6.1

References

• https://about.gitlab.com/blog/categories/releases/
• https://about.gitlab.com/releases/2020/01/02/security-release-gitlab-12-6-2-released/
• https://about.gitlab.com/blog/categories/releases/
• https://about.gitlab.com/releases/2020/01/02/security-release-gitlab-12-6-2-released/

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