{"id":"CVE-2026-7753","published":"2026-08-05T06:16:40.500","lastModified":"2026-08-05T15:17:19.350","description":"The Cost Calculator Builder plugin for WordPress is vulnerable to unauthorized access of sensitive data due to a missing capability check on the `cost-calculator-custom-export-run` AJAX action (handler `CCBExportImport::export_calculators()`) in all versions up to, and including, 3.6.17. The handler only verifies a nonce, but the corresponding `ccb_export_nonce` is broadcast on every wp-admin page (including pages reachable to Subscribers, such as `/wp-admin/profile.php`) by the `ccb_add_admin_nonces` callback hooked to `admin_head`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export every calculator's full configuration — including stored Stripe secret keys, PayPal client secrets, Razorpay secret keys, webhook secret keys, and reCAPTCHA secret keys.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/classes/CCBExportImport.php#L308","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L129","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L24","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L77","tags":[]},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/includes/classes/CCBExportImport.php#L308","tags":[]},{"url":"https://plugins.trac.wordpress.org/changeset?new=3531960%40cost-calculator-builder%2Ftrunk&old=3528688%40cost-calculator-builder%2Ftrunk","tags":[]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/89de168e-1bce-4e11-a765-afc1d7dce8fe?source=cve","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw allows authenticated attackers with Subscriber-level access or higher to export sensitive data, including secret keys for payment gateways and reCAPTCHA.","exploitability":"Exploitation is relatively easy as it requires only an authenticated session with Subscriber-level permissions or higher. Precondition: The attacker must have a valid WordPress account at the minimum Subscriber level.","blast_radius":"If exploited, the impact could be significant, leading to data breaches and potential misuse of sensitive information like secret keys from payment gateways.","remediation":"Update to the latest version of the Cost Calculator Builder plugin, which addresses this vulnerability.","tags":["auth-bypass","data-exposure","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T07:06:36.759Z"}}