MyBB My Arcade Plugin 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through arcade game score comments. Attackers can add crafted HTML and JavaScript payloads in the comment field that execute when other users view or edit the comment.
| Vendor | Product | Versions |
|---|---|---|
| mybb | my arcade plugin | 1.3 |
Updated severity to HIGH and marked the vulnerability as actively exploited with an available exploit.
Initial creation
