CVE-2026-24836
DotNetNuke.Core Vulnerable to Stored XSS in Scheduler LogNotes
7.6
HIGH
CVSS 3.1
EPSS 0.02%
Description
Extensions could write richtext in log notes which can include scripts that would run in the PersonaBar when displayed.
How to fix CVE-2026-24836
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- NuGet/DotNetNuke.Core—no fix listed
Is CVE-2026-24836 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 9.0.0, <= 9.13.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.6 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H |