Medium severity · published Sep 12, 2025
CVE-2025-7337
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…
6.5
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
7.8.0 before 18.1.6; 7.8.0 before 18.1.6; 18.2.0 before 18.2.6; 18.2.0 before 18.2.6; 18.3.0 before 18.3.2; 18.3.0 before 18.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-7337
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-7337
Release Notes
https://about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/
Broken Link
https://gitlab.com/gitlab-org/gitlab/-/issues/554062
Permissions Required
https://hackerone.com/reports/3161756
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