Several vulnerabilities were discovered in Wordpress, a web blogging
tool. They allowed remote attackers to perform SQL injection, run
unchecked SQL queries, bypass hardening, or perform Cross-Site
Scripting (XSS) attacks.
For the oldstable distribution (buster), these problems have been fixed
in version 5.0.15+dfsg1-0+deb10u1.
For the stable distribution (bullseye), these problems have been fixed in version 5.7.5+dfsg1-0+deb11u1.
We recommend that you upgrade your wordpress packages.