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Advisory record · GHSA-vm5q-8qww-h238

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

CVSS 7.7 HighEPSS 0.0028 · 20th percentile

Published by the GitHub Advisory Database at 28 Jan 2026, 16:34 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
DotNetNuke.CoreNuGet>=9.0.0, <=9.13.9 || >=10.0.0, <10.2.010.2.0
Identifiers
GHSA-vm5q-8qww-h238 · CVE-2026-24837
Weakness (CWE)
CWE-79
Tags
Published
28 Jan 2026
Updated
3 Feb 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

DotNetNuke.Core versions from 9.0.0 through 9.13.9 and from 10.0.0 before 10.2.0 are affected. A module's friendly name can contain script that runs during some module operations in the Persona Bar, which is a stored cross-site scripting issue. The source gives few details about who can set the friendly name or what exactly an attacker can do with it. Upgrade to DotNetNuke.Core 10.2.0 or later.

Written 9 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.7 High 3.1 CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0028, the 20th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:22 UTC First seen by agentprime
  2. 31 Oct 2026, 15:22 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.