Information disclosure in Dnnsoftware Dnn.platform
CVE-2025-52488
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In versions 6.0.0 to before 10.0.1, DNN.PLATFORM allows a specially crafted series of malicious interaction to potentially expose…
Vulnerability class: Information Disclosure
EPSS: 0.297 (96.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.
Affected products
- Dnnsoftware Dnn.platform — versions >= 6.0.0, < 10.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-mgfv-2362-jq96 (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2025-52488?
- CVE-2025-52488 is a high-severity vulnerability in Dnnsoftware Dnn.platform, classified under Information Disclosure. CVSS score: 8.6/10. Published 2025-06-21.
- How severe is CVE-2025-52488?
- High severity. CVSS v3 base score is 8.6 out of 10.
- Is CVE-2025-52488 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.