CVE-2025-59535: medium-severity vulnerability in dnnsoftware Dnn.Platform
DotNetNuke.Core allows loading of unused themes on anonymous clients through query parameters
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.4%
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, arbitrary themes can be loaded through query parameters. If an installed theme had a vulnerability, even if it was not used on any page, this could be loaded on unsuspecting clients without knowledge of the site owner. This issue has been patched in version 10.1.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
dnnsoftware · Dnn.PlatformRelated CVEs — dnnsoftware Dnn.Platform
In the same product, most dangerous first.
CVE-2025-64095CRITICALDNN Insufficient Access Control - Image Upload allows for Site Content OverwriteEPSS 47.0%CVE-2025-52488HIGHDNN.PLATFORM leaks NTLM hash via SMB Share Interaction with malicious user inputEPSS 35.8%CVE-2026-40321HIGHDotNetNuke.Core has stored cross-site-scripting (XSS) via SVG uploadEPSS 6.4%CVE-2025-59545CRITICALDNN Vulnerable to Stored Cross-Site Scripting (XSS) in the Prompt moduleEPSS 0.5%CVE-2025-32374MEDIUMPossible Denial of Service (DoS) in DNN.PLATFORM registrationEPSS 0.4%CVE-2025-32373MEDIUMDNN allows a registered user to enumerate and access files they should not have access toEPSS 0.4%