[Solved] Admin Login not possible - redirects to empty login screen

[prestamax]

Hi, since today - out of sudden - login in the backend is not possible anymore. After entering email address and password I am redirected to the empty login screen. Password reset is possible but it won't change anything. Login redirects to empty login screen.

Prestashop 1.7.8.5 - PHP 7.4

Any tips how to solve this?

Thanks so much in advance!

 

Solved: Proplem due to a security vulnerability in Prestashop
https://build.prestashop-project.org/news/2022/major-security-vulnerability-on-prestashop-websites/

Helpful script here:

 

Edited April 5, 2023 by prestamax (see edit history)