A vulnerability has been found in Portabilis i-Diario up to 1.5.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /registros-de-conteudos-por-disciplina/ of the component Registro das atividades. The manipulation of the argument Registro de atividades/Conteúdos leads to cross site scripting.
This vulnerability is known as CVE-2025-8787. The attack can be launched remotely. Furthermore, there is an exploit available.
The vendor was contacted early about this disclosure but did not respond in any way.