What is CVE-2025-32371?

CVE-2025-32371 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2025-04-09.

How severe is CVE-2025-32371?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Dnnsoftware Dnn.platform

CVE-2025-32371

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. A url could be crafted to the DNN ImageHandler to render text from a querystring parameter. This text would display in the resulting image and a user that trusts the domain might think that the information is legitimate. This vulnerability is fixed in 9.13.4.

EPSS: 0.003 (20.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Dnnsoftware Dnn.platform — versions < 9.13.4
Dnnsoftware Dotnetnuke

Weakness classification (CWE)

CWE-451 — User Interface (UI) Misrepresentation of Critical Information

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-32371?: CVE-2025-32371 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under User Interface (UI) Misrepresentation of Critical Information. CVSS score: 4.3/10. Published 2025-04-09.
How severe is CVE-2025-32371?: Medium severity. CVSS v3 base score is 4.3 out of 10.