{"id":"CVE-2025-52485","summary":"DNN.PLATFORM Allows Stored Cross-Site Scripting (XSS) in Activity Feed","details":"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 request to inject scripts in the Activity Feed Attachments endpoint which will then render in the feed. This issue has been patched in version 10.0.1.","aliases":["GHSA-wwc9-wmm3-2pmf"],"modified":"2026-08-12T03:51:39.807725169Z","published":"2025-06-21T02:40:38.257Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52485.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52485.json"},{"type":"ADVISORY","url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-wwc9-wmm3-2pmf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52485"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dnnsoftware/dnn.platform","events":[{"introduced":"0"},{"fixed":"300e960c710daf4502e99783e5e0c04516af213b"}],"database_specific":{"cpe":"cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"6.0.0"},{"fixed":"10.0.1"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["v10.0.0","v9.13.8","v9.13.7","v9.13.6","v9.13.5","v9.13.4","v9.13.3","v9.13.2","v9.13.1","v9.13.0","v9.12.0","v9.11.1","v9.11.0","v9.10.2","v9.10.1","v9.10.0","v9.9.1","v9.9.0","v9.8.1","v9.8.0","v9.7.2","v9.7.1","v9.7.0","v9.6.2","v9.6.1","v9.6.0","v9.5.0","v9.5.0-rc2","v9.4.4","v9.4.3-rc1","v9.4.3","v9.4.2","v9.4.2-rc1","v9.4.1-rc1","v9.4.1","v9.4.0","v9.4.0-rc1","v9.4.0-rc0","v9.3.0-rc1","v9.3.0-rc0","v9.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-52485.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}