Description
In Umbraco UmbracoForms through 8.13.16, an authenticated attacker can supply a malicious WSDL (aka Webservice) URL as a data source for remote code execution.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Umbraco | Forms | <= 8.13.16 |
References
- https://github.com/advisories/GHSA-vrgw-pc9c-qrrcMitigation, VDB Entry, Vendor Advisory
- https://our.umbraco.com/packages/developer-tools/umbraco-forms/Release Notes
- https://www.nuget.org/packages/UmbracoFormsProduct
Timeline
- Published
- Jan 16, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed