What is CVE-2025-32374?

CVE-2025-32374 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.9/10. Published 2025-04-09.

How severe is CVE-2025-32374?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Resource exhaustion in Dnnsoftware Dnn.platform

CVE-2025-32374

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Possible denial of service with specially crafted information in the public registration form. This vulnerability is fixed in 9.13.8.

Published 2025-04-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (32.5th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Dnnsoftware Dnn.platform — versions < 9.13.8
Dnnsoftware Dotnetnuke

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-vc6j-mcqj-rgfp (Vendor Advisory)

Frequently asked questions

What is CVE-2025-32374?: CVE-2025-32374 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.9/10. Published 2025-04-09.
How severe is CVE-2025-32374?: Medium severity. CVSS v3 base score is 5.9 out of 10.