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Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, the Prompt module allows execution of commands that can return raw HTML. Malicious input, even if sanitized for display elsewhere, can be executed when processed through certain commands, leading to potential script execution (XSS). This issue has been patched in version 10.1.0.

PUBLISHED Reserved 2025-09-17 | Published 2025-09-23 | Updated 2025-09-23 | Assigner GitHub_M




CRITICAL: 9.1CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 10.1.0
affected

References

github.com/...atform/security/advisories/GHSA-2qxc-mf4x-wr29

cve.org (CVE-2025-59545)

nvd.nist.gov (CVE-2025-59545)

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