{"cve":"CVE-2026-7626","nvd":{"published":"2026-05-12T09:16:57.727","modified":"2026-06-17T11:02:41.913","status":"Deferred","description":"The Slek Gateway for WooCommerce plugin for WordPress is vulnerable to Information Exposure in version 1.0. This is due to the wsb_handle_slek_payment_redirect() function placing the merchant's slek_key and slek_secret API credentials directly into a client-side HTML form, and additionally embedding the slek_secret as a plaintext GET parameter in the IPN callback URL. This makes it possible for unauthenticated attackers who can place an order on the affected store to extract the merchant's API credentials by viewing the HTML source or using browser DevTools on the WooCommerce order-pay page before the JavaScript auto-submit fires.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-200"],"references":["https://plugins.trac.wordpress.org/browser/slek-gateway-for-woocommerce/tags/1.0/slek-gateway-for-woocommerce.php#L267","https://plugins.trac.wordpress.org/browser/slek-gateway-for-woocommerce/tags/1.0/slek-gateway-for-woocommerce.php#L307","https://plugins.trac.wordpress.org/browser/slek-gateway-for-woocommerce/trunk/slek-gateway-for-woocommerce.php#L267","https://plugins.trac.wordpress.org/browser/slek-gateway-for-woocommerce/trunk/slek-gateway-for-woocommerce.php#L307","https://www.wordfence.com/threat-intel/vulnerabilities/id/45ccc116-866e-467f-8ebb-8a3b6589c069?source=cve"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-7626","score":0.00251,"percentile":0.16495,"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."]}