Why Avast is blocking my website???

Hello,
so i have a complaint from my clients that the website : https://www.forumeuropeendebioethique.eu/ is blocked by Avast.

The strange thing is that i scanned my website with all the tools(Google console and etc), and everything seems fine.

So if it’s a false positif, can you please delete it from your database.
Thank you in advance.

https://forum.avast.com/index.php?topic=14433.msg1289438#msg1289438

One vulnerable library detected: https://retire.insecurity.today/#!/scan/e6e9fb8a58910883174aa469fba9ea6820d0562039ff85017a3721bafc66b359

Wait for a final verdict from avast,

polonus