What’s Vulnerable › Vulnerabilities

CVE-2019-12428

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-10 · updated 2026-06-17

Description

An issue was discovered in GitLab Community and Enterprise Edition 6.8 through 11.11. Users could bypass the mandatory external authentication provider sign-in restrictions by sending a specially crafted request. It has Improper Authorization.

Affected products

• GitLab: from 6.8.0 through 11.11.0

References

• https://about.gitlab.com/blog/categories/releases/
• https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/
• https://about.gitlab.com/blog/categories/releases/
• https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/

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