CVE-2025-14755Network attack vector

Unauthenticated price manipulation via unchecked AJAX totals

Published May 13, 2026 · Updated May 13, 2026

Missing authorization in Cost Calculator Builder 4.0.1 and earlier allows remote attackers to set arbitrary WooCommerce cart prices. The public ccb_woocommerce_payment AJAX action passes attacker-controlled calcTotals and otherTotals values through renderWooCommercePayment() to CCBWooCheckout::init() without an authorization check. Exploitation requires Cost Calculator Builder PRO with WooCommerce integration, and the bounded consequence is adding products to a cart at attacker-chosen prices.

CVSS severity5.3
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Cost Calculator Builder 4.0.1 and earlier allows remote attackers to set arbitrary WooCommerce cart prices. The public ccb_woocommerce_payment AJAX action passes attacker-controlled calcTotals and otherTotals values through renderWooCommercePayment() to CCBWooCheckout::init() without an authorization check. Exploitation requires Cost Calculator Builder PRO with WooCommerce integration, and the bounded consequence is adding products to a cart at attacker-chosen prices.

The record

CVE
CVE-2025-14755
Published
May 13, 2026
Updated
May 13, 2026
Vendor
StylemixThemes
Product
Cost Calculator Builder
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 13, 2026CVE publishedPublication date reported by the CVE source.
  2. May 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

StylemixThemes · Cost Calculator Builderversion=0 <=4.0.1

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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