CVE-2020-27358

An issue was discovered in REDCap 8.11.6 through 9.x before 10. The messenger's CSV feature (that allows users to export their conversation threads as CSV) allows non-privileged users to export one another's conversation threads by changing the thread_id parameter in the request to the endpoint Messenger/messenger_download_csv.php?title=Hey&thread_id={THREAD_ID}.

An issue was discovered in REDCap 8.11.6 through 9.x before 10. The messenger's CSV feature (that allows users to export their conversation threads as CSV) allows non-privileged users to export one another's conversation threads by changing the thread_id parameter in the request to the endpoint Messenger/messenger_download_csv.php?title=Hey&thread_id={THREAD_ID}.

Se detectó un problema en REDCap versiones 8.11.6 hasta 9.x anteriores a 10. La funcionalidad CSV de messenger (que permite a usuarios exportar sus hilos de conversación como CSV) permite a usuarios no privilegiados exportar los hilos de conversación de los demás al cambiar el parámetro thread_id en la petición para el endpoint Messenger/messenger_download_csv.php?title=Hey&thread_id={THREAD_ID}