PT-2026-71025 · WordPress · Woocommerce Subscriptions
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
WooCommerce Subscriptions versions prior to 9.1.0
Description
Insufficient validation of user input before unserialization occurs on stores with High-Performance Order Storage enabled. This leads to a PHP Object Injection, which unauthenticated users can escalate to Remote Code Execution (RCE) by utilizing a gadget chain—a sequence of existing code fragments—found within the bundled dependencies.
Recommendations
Update WooCommerce Subscriptions to version 9.1.0 or later.
Exploit
Fix
RCE
Unrestricted File Upload
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Woocommerce Subscriptions