Debian DLA-1673-1 : wordpress security update

CVE-2018-20147 Authors could modify metadata to bypass intended restrictions on deleting files. CVE-2018-20148 Contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the...

UBUNTU-CVE-2018-20151

In WordPress before 4.9.9 and 5.x before 5.0.1, the user-activation page could be read by a search engine's web crawler if an unusual configuration were chosen. The search engine could then index and display a user's e-mail address and rarely the password that was generated by default...