What’s Vulnerable › Vulnerabilities

CVE-2024-2838: WPC Composite Products for WooCommerce <= 7.2.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-27 · updated 2026-06-17
• Weakness: CWE-79

Description

The WPC Composite Products for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wooco_components[0][name]' parameter in all versions up to, and including, 7.2.7 due to insufficient input sanitization and output escaping and missing authorization on the ajax_save_components function. 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.

Affected products

• WPClever WPC Product Bundles for WooCommerce: through 7.2.7

References

• https://plugins.trac.wordpress.org/changeset/3069973/wpc-composite-products/trunk/includes/class-wooco.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d3bea017-9fc3-4e14-97c4-5bb525650cde?source=cve
• https://plugins.trac.wordpress.org/changeset/3069973/wpc-composite-products/trunk/includes/class-wooco.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/d3bea017-9fc3-4e14-97c4-5bb525650cde?source=cve

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