CVE-2026-1458
HIGH WAF: Medium
CVSS 7.5
Published: 2026-02-11
CWE-434
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.0 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that, under certain conditions could have allowed an unauthenticated user to cause denial of service by uploading malicious files.
WAF Coverage Analysis
Unrestricted File Upload
Medium WAF Coverage
OWASP: A04:2021 Insecure Design
930xxx - Local File Inclusion
Affected Software
| Vendor | Product | Version |
|---|---|---|
| gitlab | gitlab | 8.0.0 - 18.6.6 |
| gitlab | gitlab | 8.0.0 - 18.6.6 |
| gitlab | gitlab | 18.7.0 - 18.7.4 |
| gitlab | gitlab | 18.7.0 - 18.7.4 |
| gitlab | gitlab | 18.8.0 - 18.8.4 |
| gitlab | gitlab | 18.8.0 - 18.8.4 |
References
- about.gitlab.com (Release Notes, Vendor Advisory)
- gitlab.com (Broken Link, Issue Tracking)
- hackerone.com (Permissions Required)