CVE-2025-69516

A Server-Side Template Injection (SSTI) vulnerability in the /reporting/templates/preview/ endpoint of Amidaware Tactical RMM, affecting versions equal to or earlier than v1.3.1, allows low-privileged users with Report Viewer or Report Manager permissions to achieve remote command execution on the server. This occurs due to improper sanitization of the template_md parameter, enabling direct injection of Jinja2 templates. This occurs due to misuse of the generate_html() function, the user-controlled value is inserted into `env.from_string`, a function that processes Jinja2 templates arbitrarily, making an SSTI possible.

A Server-Side Template Injection (SSTI) vulnerability in the /reporting/templates/preview/ endpoint of Amidaware Tactical RMM, affecting versions equal to or earlier than v1.3.1, allows low-privileged users with Report Viewer or Report Manager permissions to achieve remote command execution on the server. This occurs due to improper sanitization of the template_md parameter, enabling direct injection of Jinja2 templates. This occurs due to misuse of the generate_html() function, the user-controlled value is inserted into `env.from_string`, a function that processes Jinja2 templates arbitrarily, making an SSTI possible.

Una vulnerabilidad de inyección de plantilla del lado del servidor (SSTI) en el endpoint /reporting/templates/preview/ de Amidaware Tactical RMM, que afecta a versiones iguales o anteriores a v1.3.1, permite a usuarios con pocos privilegios con permisos de Visor de Informes o Gestor de Informes lograr la ejecución remota de comandos en el servidor. Esto ocurre debido a una sanitización inadecuada del parámetro template_md, lo que permite la inyección directa de plantillas Jinja2. Esto ocurre debido al uso indebido de la función generate_html(), el valor controlado por el usuario se inserta en 'env.from_string', una función que procesa plantillas Jinja2 de forma arbitraria, lo que hace posible una SSTI.