$wp_hasher = new PasswordHash( 8, true ) By default, use the portable hash from phpass. presume the new style phpass portable hash. Hashing is a one-way process, but WordPress is someway able to authenticate users matching their password input with the hash stored in the databaseįrom there, I started checking the code and found the first interesting function: wp_check_password($password,$hash) which compares the plain text password with the hash and returns true if they match. I decided to take a different approach starting from an assumption: Lots of references to the PHP libraries used (portable hash from phpass), but nothing really concrete. I started doing some googling and found that most of the information out there is generic and confusing. So, I decided to take a closer look at the hashing system and try to crack WordPress hashes from scratch! Understanding WordPress password hashes True or not, a strong password hashing is crucial for a large ecosystem like the WordPress one, which has always been a juicy target for hackers. If you enjoy going to WordCamps as I do, you probably heard this already: "WordPress password hashing is not safe", or in the most technical version: ".because it is md5 based". WordPress passwords, explained and cracked WordPress passwords, explained and cracked | Francesco Carlucci
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