GHSA-wwc9-wmm3-2pmf

ghsaUSosv

DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed

view advisory published 2025-06-20Licence: CC-BY-4.0

DNN.PLATFORM allows a specially crafted request can inject scripts in the Activity Feed Attachments endpoint which will then render in the feed, resulting in a cross-site scripting attack. This vulnerability is fixed in 10.0.1.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-52485US	medium5.4	0.22% (12th)	—	2025-06-21
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 cr…

references

External citations — patches, advisories, analysis.

https://github.com/dnnsoftware/Dnn.PlatformPACKAGE
https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-wwc9-wmm3-2pmfWEB
https://nvd.nist.gov/vuln/detail/CVE-2025-52485ADVISORY

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