Booking System Trafft

The Booking System Trafft plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `bookingWebsiteUrl` setting in all versions up to, and including, 1.0.17 due to a missing capability check on the `set_options` AJAX action when the plugin is operating in agency mode. The `trafftSetOptions()` handler verifies a nonce that is exposed to any authenticated user (it is printed inline on every admin page, including profile.php) but performs no capability check before calling `update_option('trafft_option', ['bookingWebsiteUrl' => ...])`. This setting is then used by `trafftAdminAssets()` to enqueue `<bookingWebsiteUrl>/embed.js` as a script on every front-end page that renders the booking shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to point the embed-script URL at an attacker-controlled origin and execute arbitrary JavaScript in the browser of every site visitor (including admins).

Published: 2026-07-29T09:31:15.606Z
Updated: 2026-07-29T15:22:28.952Z

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ameliabooking Booking System Trafft booking-system-trafft allows Stored XSS.This issue affects Booking System Trafft: from n/a through <= 1.0.14.

Published: 2025-08-27T17:45:49.658Z
Updated: 2026-05-12T00:36:09.851Z

The Booking System Trafft plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'trafftbooking' shortcode in all versions up to, and including, 1.0.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Published: 2024-12-13T08:24:49.866Z
Updated: 2026-04-08T17:04:27.205Z