CVE-2026-1094
Authenticated Developer Can Hide File Changes in GitLab UI
Publication date: 2026-02-11
Last updated on: 2026-02-12
Assigner: GitLab Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gitlab | gitlab | From 18.8.0 (inc) to 18.8.4 (exc) |
| gitlab | gitlab | From 18.8.0 (inc) to 18.8.4 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-1289 | The product receives an input value that is used as a resource identifier or other type of reference, but it does not validate or incorrectly validates that the input is equivalent to a potentially-unsafe value. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in GitLab CE/EE versions from 18.8 before 18.8.4 could allow an authenticated developer to hide specially crafted file changes from being displayed in the Web User Interface (WebUI).
How can this vulnerability impact me? :
An attacker with authenticated developer access could exploit this vulnerability to conceal certain file changes from the WebUI, potentially leading to unnoticed modifications in the codebase.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade your GitLab CE/EE instance to version 18.8.4 or later, as the issue has been remediated starting from that version.