Sensitive Information Disclosure

Umbraco.cms is vulnerable to Sensitive Information Disclosure. The vulnerability is due to unsafe handling and cleanup of temporary files during the dictionary upload process, which allows an attacker with backoffice access to infer the existence of arbitrary files on the server and, in some...

CVE-2025-66625 Umbraco Vulnerable to Improper File Access and Credential Exposure through Dictionary Import Functionality

Umbraco is an ASP.NET CMS. Due to unsafe handling and deletion of temporary files in versions 10.0.0 through 13.12.0, during the dictionary upload process an attacker with access to the backoffice can trigger predictable requests to temporary file paths. The application’s error responses HTTP 500...

PT-2025-50229

Name of the Vulnerable Software and Affected Versions Umbraco versions 10.0.0 through 13.12.0 Description Umbraco, an ASP.NET CMS, experiences an issue related to the unsafe handling and deletion of temporary files during the dictionary upload process. An attacker with backoffice access can...

CVE-2013-4609

REDCap before 5.0.4 and 5.1.x before 5.1.3 does not reject certain undocumented syntax within branching logic and calculations, which allows remote authenticated users to bypass intended access restrictions via 1 the Online Designer or 2 the Data Dictionary upload, as demonstrated by an eval call...