WordPress · Blogger 301 Redirect · CVE-2024-10645
**Name of the Vulnerable Software and Affected Versions**
Blogger 301 Redirect plugin for WordPress versions up to, and including, 2.5.3
**Description**
The issue is a blind time-based SQL Injection vulnerability via the `br` parameter. This vulnerability is due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query, making it possible for unauthenticated attackers to append additional SQL queries into already existing queries. This can be used to extract sensitive information from the database.
**Recommendations**
For versions up to, and including, 2.5.3, update to a version that includes a fix for this issue to prevent exploitation.
As a temporary workaround, consider restricting access to the `br` parameter to minimize the risk of exploitation.