CVE-2025-13335
BaseFortify
Publication date: 2026-01-22
Last updated on: 2026-01-26
Assigner: GitLab Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| gitlab | gitlab | From 17.1.0 (inc) to 18.6.4 (exc) |
| gitlab | gitlab | From 17.1.0 (inc) to 18.6.4 (exc) |
| gitlab | gitlab | From 18.7.0 (inc) to 18.7.2 (exc) |
| gitlab | gitlab | From 18.7.0 (inc) to 18.7.2 (exc) |
| gitlab | gitlab | From 18.8.0 (inc) to 18.8.2 (exc) |
| gitlab | gitlab | From 18.8.0 (inc) to 18.8.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-835 | The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-13335 is an infinite loop vulnerability in GitLab's Wiki redirects that affects both Community Edition (CE) and Enterprise Edition (EE). It allows an authenticated user to create a denial of service (DoS) condition by configuring malformed Wiki documents that bypass cycle detection mechanisms, causing the system to enter an infinite loop. [1]
How can this vulnerability impact me? :
This vulnerability can impact you by allowing an authenticated user to cause a denial of service (DoS) condition, which affects the availability of the GitLab service. It does not impact confidentiality or integrity but can disrupt service availability, potentially causing downtime or degraded performance. [1]
What immediate steps should I take to mitigate this vulnerability?
Users should immediately upgrade GitLab CE/EE to the patched versions 18.6.4, 18.7.2, or 18.8.2, as these releases remediate the vulnerability and include other security and bug fixes. [1]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The provided information does not specify any direct impact of this vulnerability on compliance with common standards and regulations such as GDPR or HIPAA.