CVE-2026-24837 — DotNetNuke.Core Vulnerable to Stored XSS in...

HIGH

DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal

Published January 28, 2026Updated February 3, 2026Source: osv

Summary

A module friendly name could include scripts that will run during some module operations in the Persona Bar.

Advisory Timeline

First published January 28, 2026 (257 days ago).
Last revised February 3, 2026 — 5 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

NuGet

Update DotNetNuke.Core to 10.2.0 or later

dotnet add package DotNetNuke.Core --version 10.2.0

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (2)

Affects 1 ecosystem: nuget (1).

Package	Ecosystem	Affected	Fixed In
DotNetNuke.Core	nuget	10.0.0, 10.0.1, 10.1.0, 10.1.1 (+1 more)	10.2.0
DotNetNuke.Core	nuget	9.0.0.1002, 9.0.1.142, 9.1.0.367, 9.1.1.129 (+39 more)	Range-based data available

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CWE-79
Cross-site Scripting (XSS)MITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.6 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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

References

Frequently Asked Questions

What is CVE-2026-24837?: DotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation Modal This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.6/10).
How do I check if my project is affected by CVE-2026-24837?: CVE-2026-24837 affects DotNetNuke.Core. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2026-24837 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

7.6

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-vm5q-8qww-h238

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