CVE-2021-24966: Bestwebsoft Error Log Viewer

Medium severity, CVSS 4.9. EPSS: 5.2% chance of exploitation in the next 30 days.

The Error Log Viewer WordPress plugin through 1.1.1 does not validate the path of the log file to clear, allowing high privilege users to clear arbitrary files on the web server, including those outside of the blog folder

Affected products

• Bestwebsoft Error Log Viewer: up to and including 1.1.1

Published 2022-03-14. Last modified 2026-06-17.