What’s Vulnerable › Vulnerabilities

CVE-2019-19311

• Severity: medium (CVSS 5.4 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: 2020-01-03 · updated 2026-06-17
• Weakness: CWE-79

Description

GitLab EE 8.14 through 12.5, 12.4.3, and 12.3.6 allows XSS in group and profile fields.

Affected products

• GitLab: from 8.14.0 before 12.3.7; from 12.4.0 before 12.4.4; from 12.5.0 before 12.5.1 — fixed in 12.3.7, 12.4.4, 12.5.1

How to fix

Upgrade to a fixed version: GitLab 12.3.7, 12.4.4, 12.5.1. Check the vendor advisory for mitigations.

References

• https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/
• https://about.gitlab.com/blog/categories/releases/
• https://gitlab.com/gitlab-org/gitlab/issues/31536
• https://about.gitlab.com/blog/2019/11/27/security-release-gitlab-12-5-1-released/
• https://about.gitlab.com/blog/categories/releases/
• https://gitlab.com/gitlab-org/gitlab/issues/31536

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