{"id":"CVE-2025-59539","title":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem","summary":"DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, when embedding information in the Biography field, even if that field is not rich-text, users could in…","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-79"],"vendor":"dnnsoftware","product":"dotnetnuke","affected":["dotnetnuke < 10.1.0","dotnetnuke = 10.1.0"],"patched":["dotnetnuke 10.1.0"],"published":"2025-09-23","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-59539","references":[{"url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-7rcc-q6rq-jpcm","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.00179,"epssPercentile":0.06732,"ingestedAt":"2026-09-30T23:29:32.402Z","slug":"CVE-2025-59539","body":"## Overview\n\nDNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, when embedding information in the Biography field, even if that field is not rich-text, users could inject javascript code that would run in the context of the website and to any other user that can view the profile including administrators and/or superusers. This issue has been patched in version 10.1.0.\n\n## Affected\n\n- `dotnetnuke < 10.1.0`\n- `dotnetnuke = 10.1.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `dotnetnuke 10.1.0`","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}