CVE-2025-25075 in Show Notice or Message on Admin Area Plugin
Summary
by MITRE • 02/07/2025
Cross-Site Request Forgery (CSRF) vulnerability in Venugopal Show notice or message on admin area allows Stored XSS. This issue affects Show notice or message on admin area: from n/a through 2.0.
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Analysis
by VulDB Data Team • 02/07/2025
This cross-site request forgery vulnerability exists within the Show notice or message on admin area plugin for WordPress, specifically impacting versions ranging from n/a through 2.0. The flaw represents a critical security weakness that enables attackers to execute malicious actions through forged requests, potentially leading to unauthorized modifications of administrative content. The vulnerability stems from insufficient validation of request origins and lack of proper anti-CSRF token implementation within the administrative interface.
The technical exploitation of this CSRF vulnerability creates a dangerous pathway for attackers to inject malicious scripts into the admin area through stored cross-site scripting vectors. When administrators interact with compromised pages, the malicious code executes in their browser context with full administrative privileges, allowing for complete system compromise. This particular flaw demonstrates poor input validation and insufficient protection mechanisms that should be implemented according to CWE-352 standards for CSRF protection. The vulnerability essentially allows attackers to perform unauthorized actions on behalf of authenticated users without their knowledge or consent.
The operational impact of this vulnerability extends far beyond simple data theft or modification. Attackers can leverage this weakness to establish persistent backdoors, modify critical system configurations, steal administrative credentials, or even completely takeover the WordPress installation. The stored XSS component amplifies the threat by ensuring that malicious scripts remain embedded within the system and execute automatically whenever administrators view affected pages. This creates a long-term threat vector that can persist even after initial exploitation attempts, making it particularly dangerous for organizations relying on this plugin for administrative messaging.
Organizations using this plugin should immediately implement multiple layers of defense including mandatory CSRF token validation, proper origin checking mechanisms, and regular security audits of administrative interfaces. The vulnerability highlights the critical importance of implementing proper security controls as outlined in the OWASP Top Ten and ATT&CK framework for web application security. Immediate remediation efforts should focus on upgrading to patched versions of the plugin, implementing additional security headers, and establishing monitoring for suspicious administrative activities. Without proper mitigation, this vulnerability provides attackers with a direct path to administrative control of affected systems, potentially leading to complete compromise of the WordPress environment and associated data.