BuildKit – Product Builder for WooCommerce – Custom PC Builder <= 1.0.28 — Unauthenticated Cart Data Manipulation
CVE-2026-97275Published · Updated Action summary
Affected: ≤1.0.28Update to 1.0.29 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- 0.2% chance in 30 days8th percentile
- CISA KEV
- Not listed
On this page8
Am I affected?
BuildKit – Product Builder for WooCommerce – Custom PC Builder woo-product-builder
- Affected≤ 1.0.28
- Patched in1.0.29
Update to 1.0.29 or newer.
You are affected if you run ≤ 1.0.28. Version 1.0.29 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under BuildKit – Product Builder for WooCommerce – Custom PC Builder.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 1.0.29, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch BuildKit – Product Builder for WooCommerce – Custom PC Builder to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to dcs.
The BuildKit – Product Builder for WooCommerce – Custom PC Builder plugin for WordPress is vulnerable to Bypass Vulnerability in all versions up to, and including, 1.0.28. This is due to improper validation of quantity values supplied in user-controlled input. This makes it possible for unauthenticated attackers to manipulate input data, such as product quantities or pricing, when building a custom product configuration. WooCommerce must be active along with the BuildKit plugin.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in BuildKit – Product Builder for WooCommerce – Custom PC Builder
All 3| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤1.0.28Update to 1.0.29 | CVE-2026-102379 | |
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤1.0.28Update to 1.0.29 | CVE-2026-94298 |
- Medium6.5Authenticated (Contributor+) SQL Injection
≤1.0.28Update to 1.0.29
- Medium6.5Authenticated (Contributor+) SQL Injection
≤1.0.28Update to 1.0.29
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- EPSS
- Exploit Prediction Scoring System by FIRST.org.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.