{"id":"CVE-2026-7753","state":"PUBLISHED","title":"Cost Calculator Builder <= 3.6.17 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure","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.","publishedAt":"2026-08-05T05:27:37.774Z","updatedAt":"2026-08-05T14:27:26.542Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["stylemix Cost Calculator Builder"],"affected":[{"vendor":"stylemix","product":"Cost Calculator Builder","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.6.17","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/89de168e-1bce-4e11-a765-afc1d7dce8fe?source=cve","https://plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/includes/classes/CCBExportImport.php#L308","https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/classes/CCBExportImport.php#L308","https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L24","https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L77","https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L129","https://plugins.trac.wordpress.org/changeset?new=3531960%40cost-calculator-builder%2Ftrunk&old=3528688%40cost-calculator-builder%2Ftrunk"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7753.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7753","state":"PUBLISHED","datePublished":"2026-08-05T05:27:37.774Z","dateUpdated":"2026-08-05T14:27:26.542Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-05-03T19:15:00.975Z"},"containers":{"cna":{"title":"Cost Calculator Builder <= 3.6.17 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Disclosure","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"stylemix","product":"Cost Calculator Builder","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.6.17","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/89de168e-1bce-4e11-a765-afc1d7dce8fe?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/includes/classes/CCBExportImport.php#L308"},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/classes/CCBExportImport.php#L308"},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L24"},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L77"},{"url":"https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.17/includes/install.php#L129"},{"url":"https://plugins.trac.wordpress.org/changeset?new=3531960%40cost-calculator-builder%2Ftrunk&old=3528688%40cost-calculator-builder%2Ftrunk"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-08-05T05:27:37.774Z"},"credits":[{"lang":"en","type":"finder","value":"momopon1415"}],"timeline":[{"time":"2026-05-03T19:30:14.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-08-04T17:05:53.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T14:23:05.094519Z","id":"CVE-2026-7753","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-05T14:27:26.542Z"}}]}}}