WebUI File Change Exposure in GitLab CE/EE by GitLab
CVE-2026-1094

4.6MEDIUM

Key Information:

Vendor

Gitlab
Status
Gitlab
Vendor
CVE Published:
11 February 2026

What is CVE-2026-1094?

An authenticated developer in GitLab CE/EE versions prior to 18.8.4 could potentially exploit a vulnerability that allowed them to conceal specifically crafted file changes from appearing in the WebUI. This issue raised significant concerns regarding access and file visibility within the project management interface, thereby affecting the integrity of shared code and collaborative development efforts.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

GitLab 18.8 < 18.8.4

References

https://gitlab.com/gitlab-org/gitlab/-/issues/586483
issue-trackingpermissions-required
https://hackerone.com/reports/3502519
technical-descriptionexploitpermissions-required
https://about.gitlab.com/releases/2026/02/10/patch-releas...

CVSS V3.1

Score:
4.6
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Thanks [u3mur4](https://hackerone.com/u3mur4) for reporting this vulnerability through our HackerOne bug bounty program
JSON
.