Cost Calculator Builder PRO <= 3.2.1 - Unauthenticated Price Manipulation
The Cost Calculator Builder PRO plugin for WordPress is vulnerable to price manipulation in all versions up to, and including, 3.2.1. This is due to the plugin allowing the price field to be manipulated prior to processing via the 'create_cc_order' function, called from the Cost Calculator Builder plugin. This makes it possible for unauthenticated attackers to manipulate the price of orders submitted via the calculator. Note: this vulnerability was partially patched with the release of Cost Calculator Builder version 3.2.17.
- Published
- Sep 7, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.4% · 34th percentile
- CWE
- CWE-472
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Report tools
Action score
21
Monitor
Low priority for now.
- CVSS
- 21 / 40 · 5.3 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.4%
CISA SSVC decision
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- —
- CNA · Wordfence
- 5.3
- NVD has not scored this yet; the score shown is the CNA’s.
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| stylemixthemes | cost calculator builder | cpe:2.3:a:stylemixthemes:cost_calculator_builder |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- stylemixthemes cost calculator builderup to 3.1.96 inclusive
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Wordfence). Independent of NVD's CPE analysis and usually ahead of it.
StylemixThemes Cost Calculator Builder PRO
- up to and including 3.2.1affected · semver
Same product
stylemixthemes: all recordsOther highest-scoring records for the same primary product.
- CVE-2024-43144WordPress Cost Calculator Builder plugin <= 3.2.15 - SQL Injection vulnerability40Plan
- CVE-2024-8379Cost Calculator Builder < 3.2.29 - Admin+ SQL Injection28Monitor
- CVE-2025-14757Cost Calculator Builder <= 3.6.9 - Missing Authorization to Unauthenticated Payment Status Bypass21Monitor
- CVE-2024-10892Cost Calculator Builder < 3.2.43 - Settings update via CSRF21Monitor
- CVE-2023-40011WordPress Cost Calculator Builder plugin <= 3.1.42 - Broken Access Control vulnerability21Monitor
- CVE-2024-6011Cost Calculator Builder <= 3.2.12 - Authenticated (Administrator+) Stored Cross-Site Scripting19Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
- andrea bocchettifinder
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- low · data or configuration can be modified
- Availability
- none
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- None
- Integrity impact
- Low
- Availability impact
- None
Weakness class (CWE)
CWE-472 · External Control of Assumed-Immutable Web ParameterCVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
nvd-secondary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- docs.stylemixthemes.com/cost-calculator-builder/changelog-1/changelog-pro-version
- plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/frontend/dist/order.js
- plugins.trac.wordpress.org/changeset/3172590/
- www.wordfence.com/threat-intel/vulnerabilities/id/fc04e676-e394-488e-a239-95af5f865613?source=cve
Vendor advisories and official records. Exploit/PoC links are deliberately left out.