SQL injection vulnerability in the "Users management" functionality in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows authenticated attackers to manipulate an SQL query within the application by sending additional SQL commands to the application server. An attacker can use this vulnerability to perform malicious tasks such as to extract, change, or delete sensitive information within the database supporting the application, and potentially run system commands on the underlying operating system.
Cross-Site Scripting (XSS) vulnerability in every page that includes the "action" URL parameter in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows remote attackers to inject arbitrary web script or HTML via the action parameter.
Persistent Cross-Site Scripting (XSS) vulnerability in the "Categories" feature in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows remote attackers to inject arbitrary web script or HTML via the name field.