Description
The RomanCart Ecommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'blclass' attribute (and other attributes) of the romancart_button shortcode in versions up to, and including, 2.0.8. This is due to insufficient input sanitization and output escaping on user supplied attributes within the romancart_button_shortcode() function. 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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
romancartsupport RomanCart Ecommerce
Default version status: unaffected
0 to ≤ 2.0.8affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5d44255b-0615-439d-b166-8f1100f53e3a?source=cve ↗
- https://plugins.trac.wordpress.org/browser/romancart-ecommerce/tags/2.0.8/romancart_ecommerce.php#L151 ↗
- https://plugins.trac.wordpress.org/browser/romancart-ecommerce/tags/2.0.8/romancart_ecommerce.php#L141 ↗