CVE-2026-42718 Details
Description
Unauthenticated PHP Object Injection in Booster for WooCommerce <= 8.4.0 versions.
A vulnerability allowing unauthenticated PHP object injection has been identified in the Booster for WooCommerce plugin, affecting versions through 8.4.0. This type of vulnerability can be exploited to manipulate how the server processes data, potentially leading to the execution of harmful actions on the server.
Users of the Booster for WooCommerce plugin should update to version 8.5.0 or later. Patchstack users can enable auto-update for vulnerable plugins.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 10, 2026CISA-ADP
Assessed Oct 11, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Booster for WooCommerce | <= 8.4.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 11, 2026 | CVE Modified | CISA-ADP |
| Oct 10, 2026 | New CVE Received | [email protected] |