CVE-2025-13761
BaseFortify
Publication date: 2026-01-09
Last updated on: 2026-01-09
Assigner: GitLab Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gitlab | gitlab_ce | From 18.6 (inc) to 18.6.3 (exc) |
| gitlab | gitlab_ce | From 18.7 (inc) to 18.7.1 (exc) |
| gitlab | gitlab_ce | From 8.3 (inc) to 18.5.5 (exc) |
| gitlab | gitlab_ee | From 18.6 (inc) to 18.6.3 (exc) |
| gitlab | gitlab_ee | From 18.7 (inc) to 18.7.1 (exc) |
| gitlab | gitlab_ee | From 8.3 (inc) to 18.5.5 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability in GitLab CE/EE versions before 18.6.3 and 18.7.1 allows an unauthenticated attacker to execute arbitrary code within the context of an authenticated user's browser by tricking the user into visiting a specially crafted webpage.
How can this vulnerability impact me? :
The vulnerability can lead to arbitrary code execution in the context of an authenticated user's browser, potentially allowing attackers to compromise user data, perform unauthorized actions, or escalate privileges within the affected GitLab instance.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should immediately upgrade your GitLab CE/EE installations to versions 18.6.3 or later for the 18.6 series, and 18.7.1 or later for the 18.7 series. These patched versions address the vulnerability and include other security and bug fixes. [1]