CVE-2026-8615

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CVE-2026-8615

Summary: ilGhera Reviso Exporter for WooCommerce <= 1.2.3 - Missing Authorization to Authenticated (Subscriber+) Agreement Grant Token Deletion via disconnect_callback Function

Details: The Reviso Exporter for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the disconnect_callback() function in versions up to, and including, 1.2.3. The function is registered to the 'wp_ajax_wcefr-disconnect' AJAX action and unconditionally calls delete_option('wcefr-agt'), which removes the Reviso Agreement Grant Token used to authenticate API calls. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's stored Agreement Grant Token, breaking the connection between WooCommerce and the Reviso service.

References: https://plugins.trac.wordpress.org/browser/wc-exporter-for-reviso/tags/1.2.3/includes/class-wcefr-settings.php#L22, https://plugins.trac.wordpress.org/browser/wc-exporter-for-reviso/tags/1.2.3/includes/class-wcefr-settings.php#L87, https://www.wordfence.com/threat-intel/vulnerabilities/id/894ef079-8c57-4e69-94a9-0be71f2f6176?source=cve, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/8xxx/CVE-2026-8615.json, https://nvd.nist.gov/vuln/detail/CVE-2026-8615, https://github.com/ilGhera/wc-exporter-for-reviso/commit/26ef890d596a77ca66ffc15c60b8f806dbf2d4d2