WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Wordpress | Wordpress | * | 5.2.4 (excluding) |
Wordpress | Ubuntu | bionic | * |
Wordpress | Ubuntu | disco | * |
Wordpress | Ubuntu | eoan | * |
Wordpress | Ubuntu | trusty | * |
Wordpress | Ubuntu | upstream | * |
Wordpress | Ubuntu | xenial | * |