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Plugin 1 known issue Latest disclosed Mar 23, 2026

Woocommerce Custom Product Addons Pro Vulnerabilities

Review known vulnerability records for the WordPress plugin Woocommerce Custom Product Addons Pro (`woo-custom-product-addons-pro`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2026-4001, so operators can jump from disclosure to patch validation without scanning the full feed first.

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Known Records
1
High or Critical
1
Patch Coverage
100%
Last Updated
Mar 23, 2026
Related Security Guides

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Hardening
WordPress hardening checklist for exposed plugins

Review patch cadence, privileged access, XML-RPC exposure, backups, and monitoring controls.
Plugin Security
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Scanning
WordPress vulnerability scanner buyer's guide

Compare scanner coverage for plugin CVEs, version detection, alert noise, and remediation workflow.
Patch Decision Workflow

How to prioritize Woocommerce Custom Product Addons Pro remediation

Use the hub as a decision layer before opening individual records: confirm whether the issue has a CVE, whether a fixed version exists, and whether the affected range overlaps production installs.

Search-Ready Records
1
1. Match the Package
Confirm the installed WordPress plugin slug is woo-custom-product-addons-pro before acting on any CVE from this cluster.
2. Sort by Severity
Start with 1 high or critical record, then review medium and unrated findings with public references.
3. Check Patch Evidence
1 record include a patch path; verify compatibility before closing the finding.
4. Monitor Gaps
0 records still lack a listed fixed release, so keep this hub in the review queue.
High-Signal Remediation Targets
CVE-2026-4001 Critical
Remote Code Execution remediation for Woocommerce Custom Product Addons Pro

Affected range: Versions up to 5.4.1. Fixed version: 5.4.2.

Priority CVE Quick Links

Fast paths into Woocommerce Custom Product Addons Pro CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
1
Tracked CVE Issue Type Affected Versions Fixed Version CVSS
CVE-2026-4001
Woocommerce Custom Product Addons Pro <= 5.4.1 - Unauthenticated Remote Code Executi...
 Remote Code Execution Versions up to 5.4.1 5.4.2 CVSS 9.8
CVE-2026-4001 Critical 5.4.2
CVE-2026-4001 Woocommerce Custom Product Addons Pro Remote Code Execution

Woocommerce Custom Product Addons Pro <= 5.4.1 - Unauthenticated Remote Code Execution via Custom Pricing Formula

Coverage Snapshot

What this page helps you verify fast

This hub clusters tracked records for Woocommerce Custom Product Addons Pro so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
1 record include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
1 critical and 0 high severity findings.
Recent CVEs
CVE-2026-4001
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Woocommerce Custom Product Addons Pro

Sorted by latest disclosure date so newly published issues surface first.

Plugin Critical Patched: Yes CVE-2026-4001
CVE-2026-4001: Woocommerce Custom Product Addons Pro <= 5.4.1 - Unauthenticated Remote Code Execution via Custom Pricing Formula

The Woocommerce Custom Product Addons Pro plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 5.4.1 via the custom pricing formula eval() in the process_custom_formula() function within includes/process/price.php. This is due to insuf...

Published
Mar 23, 2026
Patched Release
5.4.2
Affected Versions
Versions up to 5.4.1
Next Step
Update to 5.4.2 or newer if supported.
Review CVE-2026-4001 fixed version details Open CVE Reference