CVE-2025-48342 in Dynamic Pricing & Discounts Lite for WooCommerce Plugin
Summary
by MITRE • 05/19/2025
Cross-Site Request Forgery (CSRF) vulnerability in RedefiningTheWeb Dynamic Pricing & Discounts Lite for WooCommerce allows Cross Site Request Forgery. This issue affects Dynamic Pricing & Discounts Lite for WooCommerce: from n/a through 2.0.3.
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Analysis
by VulDB Data Team • 05/19/2025
This cross-site request forgery vulnerability exists within the RedefiningTheWeb Dynamic Pricing & Discounts Lite plugin for WooCommerce, specifically affecting versions through 2.0.3. The flaw represents a critical security weakness that permits unauthorized actions to be executed on behalf of authenticated users without their knowledge or consent. The vulnerability stems from the plugin's failure to implement proper anti-forgery token mechanisms or validation checks when processing administrative requests. Attackers can exploit this weakness by crafting malicious web pages or emails that, when visited by an authenticated administrator, automatically submit requests to modify pricing rules, discount configurations, or other administrative settings within the WooCommerce store.
The technical implementation of this CSRF vulnerability violates fundamental web security principles and aligns with CWE-352, which specifically addresses Cross-Site Request Forgery vulnerabilities. The flaw occurs because the plugin does not validate the origin of requests or enforce proper request authenticity measures that are standard practice in secure web applications. This allows an attacker to leverage a victim's authenticated session to perform administrative actions such as modifying product prices, creating new discount rules, or altering pricing structures without the administrator's awareness. The vulnerability is particularly dangerous in e-commerce environments where pricing modifications can directly impact revenue and business operations.
The operational impact of this vulnerability extends beyond simple data modification, as it can enable attackers to fundamentally alter the pricing strategy of an online store. An attacker could potentially increase prices on high-margin products, create fraudulent discount codes, or manipulate pricing rules to gain financial advantage. The attack vector typically involves social engineering techniques where administrators are tricked into visiting malicious websites or clicking on compromised links. This vulnerability also aligns with ATT&CK technique T1566, which covers social engineering methods, and T1071.004, which covers application layer protocol usage. The compromised system could also serve as a foothold for further attacks, potentially leading to complete system compromise or data exfiltration.
Mitigation strategies should include immediate plugin updates to versions that address this vulnerability, as well as implementing additional security controls such as mandatory two-factor authentication for administrative accounts. Organizations should also consider implementing Content Security Policy headers to limit the execution of unauthorized scripts and establish proper input validation and request origin checking mechanisms. Network monitoring should be enhanced to detect unusual administrative activities that might indicate exploitation attempts. Security teams should also conduct regular vulnerability assessments and penetration testing to identify similar weaknesses in other plugins or custom code components within the WooCommerce ecosystem. The vulnerability demonstrates the critical importance of implementing proper anti-forgery mechanisms in web applications and highlights the need for comprehensive security testing of third-party plugins before deployment in production environments.