WordPress 5.2, released earlier this month, added the first step towards fully secure updates with offline digital signatures. Scott Arciszewski, Chief Development Officer for Paragon Initiative Enterprises, explains how it works and how developers can migrate away from mcrypt to libsodium. When your WordPress site installs an automatic update, from version 5.2 onwards, it will…
In 2016, WordFence published their findings of a vulnerability that could have compromised the servers that are used to send out WordPress updates. It turned out to be a complex, obscure vulnerability that ignited a conversation surrounding the security of api.wordpress.org and what could happen if the servers were compromised. One idea that was brought…
Scott Arciszewski, Chief Development Officer for Paragon Initiative Enterprises, who is most widely known for his cryptography engineering work, published a post on Medium criticizing Matt Mullenweg, co-creator of the WordPress open-source software project, for not caring enough about security. Arciszewski has since retracted the post but you can read it via the Wayback Machine.…