How severe is CVE-2025-3734?

CVE-2025-3734 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-3734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3734?

CVE-2025-3734 affects Stage File Proxy Project Stage File Proxy. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3734?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-3734 have an EU (EUVD) identifier?

Yes. CVE-2025-3734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11452.

When was CVE-2025-3734 published?

CVE-2025-3734 was published on 2025-04-16 and last updated on 2026-06-17.

CVE-2025-3734

CVE-2025-3734 is a medium-severity vulnerability in Stage File Proxy Project Stage File Proxy with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11452
Weakness: CWE-770
Affected product: Stage File Proxy Project Stage File Proxy
Published: 2025-04-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-3734?: 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 severe is CVE-2025-3734?: CVE-2025-3734 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-3734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3734?: CVE-2025-3734 affects Stage File Proxy Project Stage File Proxy. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3734 have an EU (EUVD) identifier?: Yes. CVE-2025-3734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11452.
When was CVE-2025-3734 published?: CVE-2025-3734 was published on 2025-04-16 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:stage_file_proxy_project:stage_file_proxy:*:*:*:*:*:drupal:*:*

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