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CVE

CVE-2026-24833

DotNetNuke.Core Vulnerable to Stored XSS in Module Description
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CVE

CVE-2026-24833

DotNetNuke.Core Vulnerable to Stored XSS in Module Description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to versions 9.13.10 and 10.2.0, a module could install with richtext in its description field which could contain scripts that will run for user in the Persona Bar. Versions 9.13.10 and 10.2.0 contain a fix for the issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.6
-
3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24833.json, https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-9r3h-mpf8-25gj, https://nvd.nist.gov/vuln/detail/CVE-2026-24833

Severity

7.6

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.6
EPSS Probability
0.00035%
EPSS Percentile
0.10005%
Introduced Version
0,b936bda3da68c86ffe35360410c0844c15e0695d
Fix Available
53cdf4750477293b4e6316b4d91e1d5e43610127,1920793e65083a9a9dd37065ab1f0f00f6382ea3

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