CVE-2025-10656 in Spreadsheet Price Changer for WooCommerce and WP E-commerce Plugin
Summary
by MITRE • 07/29/2026
The Spreadsheet Price Changer for WooCommerce and WP E-commerce – Light plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.4.37 vi the user_filter function. This makes it possible for unauthenticated attackers to create admin accounts.
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Analysis
by VulDB Data Team • 07/29/2026
The vulnerability identified in the Spreadsheet Price Changer for WooCommerce and WP E-commerce – Light plugin represents a critical authorization flaw that undermines the security posture of WordPress installations. This issue affects all versions up to and including 2.4.37, making it accessible to attackers who can exploit the weakness without requiring any authentication credentials or prior access to the system. The vulnerability specifically resides within the user_filter function, which fails to properly validate user permissions before executing administrative operations.
The technical implementation of this flaw allows unauthenticated attackers to manipulate the plugin's functionality in ways that should only be permitted for authorized administrators. When an attacker invokes the vulnerable user_filter function, the system does not verify whether the request originates from a legitimate admin user or an external malicious actor. This absence of proper authorization checks creates a pathway for arbitrary code execution and privilege escalation within the WordPress environment.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it enables attackers to create fully functional administrator accounts within the compromised WordPress installation. This capability fundamentally compromises the integrity of the entire system, as the attacker can then perform any administrative action including modifying content, installing malicious plugins, accessing sensitive data, and potentially using the compromised admin account for further lateral movement within network infrastructure. The vulnerability essentially provides a backdoor that bypasses all standard authentication mechanisms.
Security professionals should note this issue aligns with CWE-863 (Incorrect Authorization) which specifically addresses situations where access control checks are absent or improperly implemented. From an ATT&CK framework perspective, this vulnerability maps to privilege escalation techniques and credential access domains, as attackers can establish persistent administrative access without detection. The lack of authentication verification in the user_filter function creates a persistent threat vector that remains active until the plugin is updated or patched.
Mitigation strategies should prioritize immediate remediation through plugin updates to versions that address the authorization flaw. Administrators must also implement additional security measures including monitoring for suspicious account creation activities, restricting access to plugin directories, and deploying web application firewalls that can detect and block exploitation attempts. Regular security audits of installed plugins should be conducted to identify similar vulnerabilities, and access controls should be reviewed to ensure principle of least privilege is maintained across all administrative functions. Organizations should also consider implementing network segmentation and monitoring solutions that can detect unauthorized administrative account creation events within their WordPress environments.