What’s Vulnerable › Vulnerabilities

CVE-2026-9234: JTL-Connector for WooCommerce <= 2.4.1 - Missing Authorization to Authenticated (Subscriber+) Settings Modification via Multiple Functions

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-02 · updated 2026-07-22
• Weakness: CWE-862

Description

The JTL-Connector for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.4.1. This is due to missing capability checks and nonce verification on the admin_post_settings_save_woo-jtl-connector action (handled by JtlConnectorAdmin::save()) and on the wp_ajax_downloadJTLLogs and wp_ajax_clearJTLLogs AJAX actions (handled by the global downloadJTLLogs() and clearJTLLogs() functions). This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify arbitrary plugin settings, download a ZIP archive of the connector's developer log files, and delete those log files.

Affected products

• ntbyk JTL-Connector for WooCommerce: through 2.4.1

References

• https://plugins.trac.wordpress.org/browser/woo-jtl-connector/tags/2.4.1/includes/JtlConnectorAdmin.php#L3007
• https://plugins.trac.wordpress.org/browser/woo-jtl-connector/tags/2.4.1/includes/JtlConnectorAdmin.php#L574
• https://plugins.trac.wordpress.org/browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L161
• https://plugins.trac.wordpress.org/browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L221
• https://plugins.trac.wordpress.org/browser/woo-jtl-connector/tags/2.4.1/woo-jtl-connector.php#L92
• https://www.wordfence.com/threat-intel/vulnerabilities/id/1475f3c4-b1ff-422c-a832-f6261361c240?source=cve

Get alerted when CVE-2026-9234 or the next vulnerability affects your stack