Vulnerability Description
The Cost Calculator Builder plugin for WordPress is vulnerable to Unauthenticated Payment Status Bypass in all versions up to, and including, 3.6.9 only when used in combination with Cost Calculator Builder PRO. This is due to the complete_payment AJAX action being registered via wp_ajax_nopriv, making it accessible to unauthenticated users, and the complete() function only verifying a nonce without checking user capabilities or order ownership. Since nonces are exposed to all visitors via window.ccb_nonces in the page source, any unauthenticated attacker can mark any order's payment status as "completed" without actual payment.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Stylemixthemes | Cost Calculator Builder | < 3.6.10 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.7/inProduct
- https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.7/inProduct
- https://plugins.trac.wordpress.org/changeset/3437516/cost-calculator-builder/truPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b8415e5f-17a4-425c-ac2Third Party Advisory
FAQ
What is CVE-2025-14757?
CVE-2025-14757 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The Cost Calculator Builder plugin for WordPress is vulnerable to Unauthenticated Payment Status Bypass in all versions up to, and including, 3.6.9 only when used in combination with Cost Calculator B...
How severe is CVE-2025-14757?
CVE-2025-14757 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-14757?
Check the references section above for vendor advisories and patch information. Affected products include: Stylemixthemes Cost Calculator Builder.