# CVE-2026-15831

## Summary

- **CVE ID:** CVE-2026-15831
- **Severity:** MEDIUM
- **CVSS Score:** 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
- **CWE:** CWE-1270
- **Published:** Jul 29, 2026
- **Last Modified:** Jul 29, 2026

## Description

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to bypass administrator-configured tool governance policies due to improper authorization enforcement during token generation.

## Affected Products

- GitLab — GitLab (19.1)
- GitLab — GitLab (19.2)

## References

- [CNA](https://gitlab.com/gitlab-org/gitlab/-/work_items/605484)
- [CNA](https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 12.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._