CVE-2025-52485
DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed
5.4
MEDIUM
CVSS 3.1
EPSS 0.18%
Description
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.
How to fix CVE-2025-52485
To remediate CVE-2025-52485, upgrade the affected package to a fixed version below.
- —upgrade to 10.0.1 or later
Is CVE-2025-52485 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 6.0.0, < 10.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |