Football Pool <= 2.13.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Shoutbox Message

The Football Pool plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'shouttext' parameter in all versions up to, and including, 2.13.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script only fires in the admin Edit view for a shout; the public Shoutbox widget and the admin list view both encode output via Football_Pool_Utils::xssafe(), making the admin Edit view the sole unescaped sink.

Football Pool <= 2.13.4 - Authenticated (Subscriber+) Reflected Cross-Site Scripting

The Football Pool plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `shouttext` POST parameter of the Shoutbox widget in all versions up to, and including, 2.13.4 due to insufficient input sanitization and output escaping. When a shoutbox form submission fails the nonce check (or `shouttext` is empty, or the user is unable to save), the raw POST value is echoed back into a `<textarea>` element using `printf('%s', ...)` with no HTML escaping. This makes it possible for unauthenticated attackers to execute arbitrary web scripts in the browser of an authenticated victim (Subscriber-level or higher) who is tricked into submitting a crafted POST request to a page that contains the Shoutbox widget.

WordPress Football Pool Plugin <= 2.12.6 - Cross Site Scripting (XSS) Vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in AntoineH Football Pool football-pool allows Stored XSS.This issue affects Football Pool: from n/a through <= 2.12.6.

Football Pool <= 2.12.4 - Authenticated (Administrator+) Stored Cross-Site Scripting

The Football Pool plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.12.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The football-pool plugin before 2.6.5 for WordPress has multiple XSS issues.