CVE-2026-13210
Incorrect Authorization in GitLab
CVSS Score
7.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-863 |
| Vendor | gitlab |
| Product | gitlab |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for gitlab gitlab
Be the first to know when new high vulnerabilities affecting gitlab gitlab are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
GitLab / GitLab
15.7 < 19.1.8 19.2 < 19.2.6 19.3 < 19.3.2
References
Credits
Thanks [nwicks](https://hackerone.com/nwicks) for reporting this vulnerability through our HackerOne bug bounty program