---
title: "CVE-2026-97307: StylemixThemes Cost Calculator Builder - Information Disclosure"
description: "StylemixThemes Cost Calculator Builder <= 4.0.17 contains an insertion of sensitive information into sent data vulnerability caused by improper handling of embedded sensitive data, letting attackers retrieve sensitive information remotely, exploit requires crafted requests."
url: https://panop.io/threat-heartbeat/CVE-2026-97307/
---

# CVE-2026-97307 StylemixThemes Cost Calculator Builder - Information Disclosure

StylemixThemes Cost Calculator Builder <= 4.0.17 contains an insertion of sensitive information into sent data vulnerability caused by improper handling of embedded sensitive data, letting attackers retrieve sensitive information remotely, exploit requires crafted requests.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.24% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-97307)

## Details

Type

Information Disclosure

Impact

Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

4 October 2026

Updated

15 October 2026

Weakness

[CWE-201](https://cwe.mitre.org/data/definitions/201.html)

## Vendor fix

Update to the latest version beyond 4.0.17.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-97307](https://nvd.nist.gov/vuln/detail/CVE-2026-97307)
- [https://patchstack.com/database/wordpress/plugin/cost-calculator-builder/vulnerability/wordpress-cost-calculator-builder-plugin-4-0-17-sensitive-data-exposure-vulnerability?\_s\_id=cve](https://patchstack.com/database/wordpress/plugin/cost-calculator-builder/vulnerability/wordpress-cost-calculator-builder-plugin-4-0-17-sensitive-data-exposure-vulnerability?_s_id=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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