Detections
Analytics
CVE-2026-17520
medium
Description
The Newsletters WordPress plugin before 4.17 does not generate its API key using a sufficiently random source, deriving it from a publicly known value, allowing unauthenticated attackers to compute the key and perform privileged actions such as adding and deleting subscribers and sending emails, when the optional API has been enabled.
References
https://wpscan.com/vulnerability/5a719e6b-22e1-4950-bf17-cd92e2ea6685/