plugin
3 known security issues reported for the Banner System WordPress plugin. Most recent disclosed Dec 12, 2024.
Running Banner System on your site? Check whether your installed version is affected.
Scan your site freeThe Banner System plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.0.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.
The Banner System plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to escalate their access to that of an administrator.
The Banner System plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages th...
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