CVE-2021-24538: Current Book Project Current Book

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

The Current Book WordPress plugin through 1.0.1 does not sanitize user input when an authenticated user adds Author or Book Title, then does not escape these values when outputting to the browser leading to an Authenticated Stored XSS Cross-Site Scripting issue.

Affected products

• Current Book Project Current Book: up to and including 1.0.1

Published 2021-08-16. Last modified 2026-06-17.