CVE-2025-60169 in W3SCloud Contact Form 7 to Zoho CRM Plugin
Summary
by MITRE • 09/26/2025
Cross-Site Request Forgery (CSRF) vulnerability in W3S Cloud Technology W3SCloud Contact Form 7 to Zoho CRM allows Stored XSS. This issue affects W3SCloud Contact Form 7 to Zoho CRM: from n/a through 3.0.
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Analysis
by VulDB Data Team • 09/26/2025
This cross-site request forgery vulnerability in the W3S Cloud Technology W3SCloud Contact Form 7 to Zoho CRM plugin represents a critical security flaw that enables attackers to execute stored cross-site scripting attacks. The vulnerability exists within the plugin's handling of form submissions and data processing mechanisms, creating a pathway for malicious actors to inject persistent malicious scripts into the target system. The affected version range spans from unspecified initial versions through version 3.0, indicating this weakness has persisted across multiple releases and likely represents a fundamental design flaw in the plugin's security implementation.
The technical nature of this vulnerability stems from inadequate validation and sanitization of user input within the plugin's communication layer between WordPress contact forms and Zoho CRM. When users submit forms through the affected plugin, the system fails to properly verify the authenticity of requests or sanitize the data being transmitted, allowing malicious actors to craft specially crafted requests that bypass standard security controls. This weakness specifically targets the CSRF protection mechanisms that should validate the origin and intent of form submissions, enabling attackers to manipulate the system's behavior through forged requests.
The operational impact of this vulnerability is severe as it allows attackers to establish persistent malicious presence within the target environment. Once exploited, the stored XSS payload can execute in the context of authenticated users' browsers, potentially enabling session hijacking, data exfiltration, or further lateral movement within the compromised system. The integration with Zoho CRM amplifies the risk significantly since this platform typically contains sensitive business data, customer information, and potentially confidential communications that could be accessed or manipulated by unauthorized parties. This vulnerability essentially transforms legitimate form submission functionality into a vector for persistent malicious activity.
Security professionals should prioritize immediate remediation of this vulnerability by updating to the latest available version of the plugin or implementing compensating controls such as web application firewalls that can detect and block suspicious request patterns. The vulnerability aligns with CWE-352, which specifically addresses cross-site request forgery weaknesses in web applications, and also maps to ATT&CK technique T1566 for initial access through malicious web content. Organizations should conduct thorough security assessments of their WordPress installations to identify other potentially affected plugins and ensure proper CSRF token implementation across all form processing mechanisms. Additionally, implementing proper input validation, output encoding, and request origin verification measures will help prevent similar vulnerabilities from occurring in other components of the web application stack.