The Watu Quiz plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'watu-basic-chart' shortcode in all versions up to, and including, 3.4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
2024-04-09T19:15:15.480
2025-07-17T17:06:04.147
Analyzed
CVSSv3.1: 6.4 (MEDIUM)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | kibokolabs | watu_quiz | < 3.4.1.1 | Yes |