CVE-2025-59821: DNN vulnerable to Reflected Cross-Site Scripting (XSS) using url to profile

September 23, 2025

A reflected cross-site scripting (XSS) vulnerability exists under certain conditions, using a specially crafter url to view a user profile

References

github.com/advisories/GHSA-jc4g-c8ww-5738
github.com/dnnsoftware/Dnn.Platform
github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-jc4g-c8ww-5738
nvd.nist.gov/vuln/detail/CVE-2025-59821

Code Behaviors & Features

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