Authenticity of Imams cursing their companions

[zaid_ibn_ali]

I see that there are shia reports of the Imams cursing their conpanions such as zurarah, the hishams, etc & that shia say these reports are not authentic.

Are there any that are deemed authentic?

[Rationalist]

Some say the narrations are authentic, but the Imams were doing Taqiyyah to show no connection and save the Rafida.

[Hani]

They have authentic narrations going both ways, Shia say it's Taqiyyah, Serious researchers know it's a result of lying narators that they deem as "trustworthy".

[zaid_ibn_ali]

Are there any examples of reports considered authentic in their isnad?