The WordPress Zero Spam WordPress plugin before 5.2.13 does not properly sanitise and escape the order and orderby parameters before using them in a SQL statement in the admin dashboard, leading to a SQL injection
// cvss v3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Checked 2026-10-04 at 01:11 UTC. The most recent advisory here was published 2022-03-15. Updated continuously from NVD, GHSA, OSV and CNA feeds.