CVE-2023-2921: Kaizencoders Short Url

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The Short URL WordPress plugin through 1.6.8 does not properly sanitise and escape a parameter before using it in SQL statement, leading to a SQL injection exploitable by users with relatively low privilege on the site, like subscribers.

Affected products

• Kaizencoders Short Url: before 1.6.8 (fixed in 1.6.8)

Published 2025-06-06. Last modified 2026-06-17.