GitLab Community Edition/Enterprise Edition up to 18.1.5/18.2.5/18.3.1 allocation of resources

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in GitLab Community Edition and Enterprise Edition up to 18.1.5/18.2.5/18.3.1. This affects an unknown function. Such manipulation leads to allocation of resources. This vulnerability is listed as CVE-2025-7337. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GitLab Community Edition and Enterprise Edition up to 18.1.5/18.2.5/18.3.1. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a allocation of resources vulnerability. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is availability. CVE summarizes:

An issue has been discovered in GitLab CE/EE affecting all versions from 7.8 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed an authenticated user with Developer-level access to cause a persistent denial of service affecting all users on a GitLab instance by uploading large files.

The weakness was presented by pwnie as 554062. The advisory is available at about.gitlab.com. This vulnerability is handled as CVE-2025-7337 since 07/07/2025. The exploitation is known to be easy. The attack may be launched remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 264599 (GitLab 7.8 < 18.1.6 / 18.2 < 18.2.6 / 18.3 < 18.3.2 (CVE-2025-7337)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 18.1.6, 18.2.6 or 18.3.2 eliminates this vulnerability. The upgrade is hosted for download at about.gitlab.com.

The vulnerability is also documented in the databases at Tenable (264599), EUVD (EUVD-2025-29022) and CERT Bund (WID-SEC-2025-2024). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • Open Source GitLab

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (GitLab): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-DayUnlockUnlockUnlockUnlock
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Nessus ID: 264599
Nessus Name: GitLab 7.8 < 18.1.6 / 18.2 < 18.2.6 / 18.3 < 18.3.2 (CVE-2025-7337)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Community Edition/Enterprise Edition 18.1.6/18.2.6/18.3.2

Timelineinfo

07/07/2025 CVE reserved
09/12/2025 +67 days Advisory disclosed
09/12/2025 +0 days VulDB entry created
09/12/2025 +0 days VulDB entry last update

Sourcesinfo

Vendor: gitlab.com

Advisory: 554062
Researcher: pwnie
Status: Confirmed

CVE: CVE-2025-7337 (🔒)
GCVE (CVE): GCVE-0-2025-7337
GCVE (VulDB): GCVE-100-323738
EUVD: 🔒
CERT Bund: WID-SEC-2025-2024 - GitLab: Mehrere Schwachstellen

Entryinfo

Created: 09/12/2025 08:56
Updated: 09/12/2025 22:04
Changes: 09/12/2025 08:56 (66), 09/12/2025 09:49 (1), 09/12/2025 11:12 (7), 09/12/2025 22:04 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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