CVE-2026-24836 — HIGH (7.6)

Q: How severe is CVE-2026-24836?

CVE-2026-24836 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-24836?

Check the references section above for vendor advisories and patch information. Affected products include: Dnnsoftware Dotnetnuke.

Vulnerability Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, extensions could write richtext in log notes which can include scripts that would run in the PersonaBar when displayed. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

CVSS Score

7.6

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dnnsoftware	Dotnetnuke	>= 9.0.0, < 9.13.10

Related Weaknesses (CWE)

CWE-79

References

https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2g5g-hcgh-qVendor Advisory

FAQ

What is CVE-2026-24836?

CVE-2026-24836 is a vulnerability with a CVSS score of 7.6 (HIGH). DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, extensions could write...

How severe is CVE-2026-24836?

CVE-2026-24836 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-24836?

Check the references section above for vendor advisories and patch information. Affected products include: Dnnsoftware Dotnetnuke.