{"cve":"CVE-2026-8615","nvd":{"published":"2026-09-09T06:17:18.693","modified":"2026-09-11T21:17:58.670","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-862"],"references":["https://github.com/ilGhera/wc-exporter-for-reviso/commit/26ef890d596a77ca66ffc15c60b8f806dbf2d4d2","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"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:52:53.108888569+00:00"},"epss":{"cve":"CVE-2026-8615","score":0.00336,"percentile":0.27034,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}