CVE-2026-13210

HIGHCVSS 7.7/10

Last modified

CVE-2026-13210 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an authenticated user to access CI/CD variables outside their intended environment scope due to improper input validation in the environment scope pattern matcher..

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an authenticated user to access CI/CD variables outside their intended environment scope due to improper input validation in the environment scope pattern matcher.

Metrics

Weakness Enumeration

Affected Software

VendorProductVersions
GitlabGitlab>= 15.7.0, < 19.1.8
GitlabGitlab>= 19.2.0, < 19.2.6
GitlabGitlab>= 19.3.0, < 19.3.2

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-13210?
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an authenticated user to access CI/CD variables outside their intended environment scope due to improper input validation in the environment scope pattern matcher.
How severe is CVE-2026-13210?
CVE-2026-13210 has a CVSS score of 7.7/10 (HIGH severity).
How do I fix CVE-2026-13210?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST