Denial of service in Stage File Proxy module for Drupal



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2025-3734
CWE-ID CWE-770
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Stage File Proxy
Web applications / Modules and components for CMS

Vendor greggles

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Allocation of Resources Without Limits or Throttling

EUVDB-ID: #VU107567

Risk: High

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2025-3734

CWE-ID: CWE-770 - Allocation of Resources Without Limits or Throttling

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the affected module does not sufficiently validate the existence of remote files prior to attempting to download and create them. A remote attacker on the local network can cause a denial of service condition on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Stage File Proxy: All versions

CPE2.3 External links

https://www.drupal.org/sa-contrib-2025-035


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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