PatchTheCVECVE-2025-3734: Allocation of Resources Without Limits or Throttling vulnerability in Drupal Stage File Proxy allows Flooding.
CVE-2025-3734 is a medium-severity flaw (CVSS 5.9) affecting stage file proxy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Allocation of Resources Without Limits or Throttling vulnerability in Drupal Stage File Proxy allows Flooding.This issue affects Stage File Proxy: from 0.0.0 before 3.1.5.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.9 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 70%) |
| CISA exploited list | No |
| Weakness | CWE-770 |
| Published | 2025-04-16 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-3734?
stage file proxy: upgrade to 3.1.5. Exact commands for each OS are on this page.
Is CVE-2025-3734 being exploited?
CVE-2025-3734 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-3734 affect?
CVE-2025-3734 affects stage file proxy. Severity is medium (CVSS 5.9). Allocation of Resources Without Limits or Throttling vulnerability in Drupal Stage File Proxy allows Flooding.This issue affects Stage File Proxy: from 0.0.0 before 3.1.5.
How urgent is CVE-2025-3734?
Priority 33/100. Remotely exploitable, no login, no user action