The WordPress Guy (@wpguy.uk)

High Vulnerability in Really Simple Security – Simple and Performant Security (formerly Really Simple SSL): Really Simple Security — Simple and Performant Security (formerly Really Simple SSL) [ Any WordPress site running Really Simple Security below version 9.5.10.1 is currently exposed to an attacker who can exploit a high-severity vulnerability without needing administrative credentials. https://wpguy.uk/blog/high-vulnerability-in-really-simple-security-8211-simple-and-performant-security-formerly-really-simple-ssl-really-simple-security-simple-and-performant-security-formerly-really-simple-ssl/