Is ziyarat e ashura weak? A website has discussed it and they claim that Ziyarat e Ashura is weak and they have tried to prove it
https://shiareformist.wordpress.com/2016/02/29/part1-analysis-of-ziyarat-ashura/

Kindly find responses on the authenticity of Ziyarat Ashura here :

https://www.al-islam.org/the-sacred-effusion-reflections-on-ziyarat-ashura-volume-1-shaykh-muhammad-khalfan/source-ziyarat-

https://www.islamquest.net/en/archive/fa10515