CVE-2025-4225
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-27

Last updated on: 2025-09-02

Assigner: GitLab Inc.

Description
An issue has been discovered in GitLab CE/EE affecting all versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that that under certain conditions could have allowed an unauthenticated attacker to cause a denial-of-service condition affecting all users by sending specially crafted GraphQL requests.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-08-27
Last Modified
2025-09-02
Generated
2026-06-16
AI Q&A
2025-08-27
EPSS Evaluated
2026-06-14
NVD
EUVD
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
gitlab gitlab From 14.1.0 (inc) to 18.1.5 (exc)
gitlab gitlab From 14.1.0 (inc) to 18.1.5 (exc)
gitlab gitlab From 18.2.0 (inc) to 18.2.5 (exc)
gitlab gitlab From 18.2.0 (inc) to 18.2.5 (exc)
gitlab gitlab 18.3.0
gitlab gitlab 18.3.0
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-770 The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability in GitLab CE/EE affects versions from 14.1 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1. It allows an unauthenticated attacker to cause a denial-of-service (DoS) condition for all users by sending specially crafted GraphQL requests under certain conditions.

Impact Analysis

The vulnerability can impact you by causing a denial-of-service condition that affects all users of the vulnerable GitLab instance. This means the service could become unavailable or unresponsive due to the attacker's specially crafted GraphQL requests.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2025-4225. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart