PT-2026-3273

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...

CVE-2025-68924

CVE-2025-68924 affects UmbracoForms up to version 8.13.16. An authenticated attacker can specify a malicious WSDL URL as a Webservice data source, enabling remote code execution via dynamic SOAP client generation. The root cause is untrusted WSDL processing in the Webservice data source. Impact i...

Umbraco Forms security vulnerabilities

Umbraco Forms is a form-building tool developed by the Umbraco company. Umbraco Forms versions 8.13.16 and earlier contained security vulnerabilities. These vulnerabilities stemmed from authenticated attackers being able to provide malicious WSDL URLs as data sources, potentially leading to remot...

UmbracoForms Vulnerable to Remote Code Execution via Untrusted WSDL Compilation in Dynamic SOAP Client Generation

Impact Within Umbraco Forms, configuring a malicious URL on the Webservice data source can result in Remote Code Execution. This affects all Umbraco Forms versions running on .NET Framework up to and including version 8. Patches The affected Umbraco Forms versions are all End-of-Life EOL and not...

GHSA-VRGW-PC9C-QRRC UmbracoForms Vulnerable to Remote Code Execution via Untrusted WSDL Compilation in Dynamic SOAP Client Generation

Impact Within Umbraco Forms, configuring a malicious URL on the Webservice data source can result in Remote Code Execution. This affects all Umbraco Forms versions running on .NET Framework up to and including version 8. Patches The affected Umbraco Forms versions are all End-of-Life EOL and not...

CVE-2021-33224

File upload vulnerability in Umbraco Forms v.8.7.0 allows unauthenticated attackers to execute arbitrary code via a crafted web.config and asp file...

CVE-2025-23041

Umbraco.Forms is a web form framework written for the nuget ecosystem. Character limits configured by editors for short and long answer fields are validated only client-side, not server-side. This issue has been patched in versions 8.13.16, 10.5.7, 13.2.2, and 14.1.2. Users are advised to upgrade...

EUVD-2021-19936

Malware in sbrugna...

EUVD-2021-23903

Malware in sbrugna...

EUVD-2025-14405

Malicious code in bioql PyPI...

CVE-2021-37334

Umbraco Forms version 4.0.0 up to and including 8.7.5 and below are vulnerable to a security flaw that could lead to a remote code execution attack and/or arbitrary file deletion. A vulnerability occurs because validation of the file extension is performed after the file has been stored in a...

CVE-2025-47280

Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions 13.4.2 and 15.1.2, the 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workfl...

HTML Injection

Umbraco Forms is vulnerable to HTML Injection. The vulnerability is due to lack of HTML encoding due to user-provided form values being directly embedded into emails without proper sanitization, enabling potential spoofing or bypass of email security systems...

Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Impact The 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workflow configured vulnerable, as it allows sending the message from a trusted system and address potentially bypassing spam and email client security systems...

GHSA-2QRJ-G9HQ-CHPH Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Impact The 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workflow configured vulnerable, as it allows sending the message from a trusted system and address potentially bypassing spam and email client security systems...

CVE-2025-47280

Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions 13.4.2 and 15.1.2, the 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workfl...

CVE-2025-47280

Umbrao Forms HTML injection : The Send email workflow in Umbraco Forms (versions 7.x through just before 13.4.2 and 15.1.2) does not HTML-encode user-provided field values, allowing potential email spoofing or bypass of security checks. Affected forms can patch by updating to 13.4.2 or 15.1.2, or...

CVE-2025-47280 Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions 13.4.2 and 15.1.2, the 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workfl...

CVE-2025-47280 Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions 13.4.2 and 15.1.2, the 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workfl...

CVE-2025-47280 Umbraco.Forms has HTML injection vulnerability in 'Send email' workflow

Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions 13.4.2 and 15.1.2, the 'Send email' workflow does not HTML encode the user-provided field values in the sent email message, making any form with this workfl...