CVE-2024-35239: low-severity vulnerability in Umbraco.Forms.Issues
Stored Cross-site Scripting on Components of Umbraco Forms
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 2.7epss 0.3%
Umbraco Commerce is an open source dotnet web forms solution. In affected versions an authenticated user that has access to edit Forms may inject unsafe code into Forms components. This issue can be mitigated by configuring TitleAndDescription:AllowUnsafeHtmlRendering after upgrading to one of the patched versions (13.0.1, 12.2.2, 10.5.3, 8.13.13).
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected products
umbraco · Umbraco.Forms.IssuesRelated CVEs — Umbraco.Forms.Issues
In the same product, most dangerous first.
CVE-2026-24687MEDIUMUmbraco.Forms has path traversal and file enumeration vulnerability in Linux/MacEPSS 0.5%CVE-2025-23041MEDIUMShort and Long Answer Fields Are Not Validated Server-Side For Maximum Length in Umbraco.FormsEPSS 0.4%CVE-2025-47280LOWUmbraco.Forms has HTML injection vulnerability in 'Send email' workflowEPSS 0.3%
References
https://docs.umbraco.com/umbraco-forms/developer/configuration#editing-configuration-valueshttps://docs.umbraco.com/umbraco-forms/release-notes#id-13.0.1-january-16th-2024https://docs.umbraco.com/umbraco-forms/v/10.forms.latest/release-noteshttps://docs.umbraco.com/umbraco-forms/v/12.forms.latest/release-notes#id-12.2.2-january-16th-2024https://github.com/umbraco/Umbraco.Forms.Issues/security/advisories/GHSA-p572-p2rj-q5f4