CVE-2026-102565
Description
The BA Book Everything plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'booking_service_qty' parameter in all versions up to, and including, 1.8.28 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires that an administrator or other privileged user opens the injected order record in the plugin's wp-admin order management area, which is the plugin's ordinary order-review workflow.
Affected WordPress components
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BA Book Everything Plugin · ba-book-everythingUp to and including 1.8.28View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- bookingalgorithms BA Book Everything — Up to and including 1.8.28
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-html.php#L3609
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L1265
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2041
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2073
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2195
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&new=3720938%40ba-book-everything&old=3709590%40ba-book-everything
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/16836d06-e248-4653-bc12-e193e6f9e6bf?source=cve
- nvd.nist.gov Official NVD record