# CVE-2026-5377

> Vulnerability · severity: **MEDIUM** (CVSS 4.3).

## Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that could have allowed an authenticated user to access titles of confidential or private issues in public projects due to improper access control in the issue description rendering process.

## Key facts

- **CVE ID:** CVE-2026-5377
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.3
- **CWE codes:** CWE-863

## Affected products

- `gitlab:gitlab`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-5377

## Citation

> AI Analytics. CVE-2026-5377. Retrieved 2026-07-16 from https://api.ai-analytics.org/cve/CVE-2026-5377. Derived from NIST NVD. Licensed CC0.

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