CVE-2025-14757

MEDIUM EPSS 24.4%
Published Jan 16, 20265mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Jan 16, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
24.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 1

VendorProductVersionRange
stylemixthemescost_calculator_builder* <3.6.10

References 4

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.7/includes/classes/CCBAjaxAction.php#L98
    Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/cost-calculator-builder/tags/3.6.7/includes/classes/CCBOrderController.php#L408
    Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3437516/cost-calculator-builder/trunk/includes/classes/CCBOrderController.php?old=3426823&old_path=cost-calculator-builder%2Ftrunk%2Fincludes%2Fclasses%2FCCBOrderController.php
    Patch
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/b8415e5f-17a4-425c-ac28-5dd886d1bcf1?source=cve
    Third Party Advisory

Remediation

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3437516/cost-calculator-builder/trunk/includes/classes/CCBOrderController.php?old=3426823&old_path=cost-calculator-builder%2Ftrunk%2Fincludes%2Fclasses%2FCCBOrderController.php
    Patch