What is CVE-2025-62802?

CVE-2025-62802 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under Initialization of a Resource with an Insecure Default. CVSS score: 4.3/10. Published 2025-10-28.

How severe is CVE-2025-62802?

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

RCE in Dnnsoftware Dnn.platform

CVE-2025-62802

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to 10.1.1, the out-of-box experience for HTML editing allows unauthenticated users to upload files. This opens a potential…

EPSS: 0.001 (29.1th 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 < 10.1.1

Weakness classification (CWE)

References

https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2374-6cvw-qmx6 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-62802?: CVE-2025-62802 is a medium-severity vulnerability in Dnnsoftware Dnn.platform, classified under Initialization of a Resource with an Insecure Default. CVSS score: 4.3/10. Published 2025-10-28.
How severe is CVE-2025-62802?: Medium severity. CVSS v3 base score is 4.3 out of 10.