CVE-2025-23985 in Dynamic URL SEO Plugin
Summary
by MITRE • 01/31/2025
Cross-Site Request Forgery (CSRF) vulnerability in Brainvireinfo Dynamic URL SEO allows Cross Site Request Forgery. This issue affects Dynamic URL SEO: from n/a through 1.0.
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Analysis
by VulDB Data Team • 02/06/2025
The CVE-2025-23985 vulnerability represents a critical cross-site request forgery flaw within the Brainvireinfo Dynamic URL SEO plugin, a component designed to enhance website search engine optimization through dynamic URL generation. This vulnerability arises from insufficient validation mechanisms that fail to properly authenticate and authorize user requests, creating a pathway for malicious actors to exploit the system's trust model. The affected version range spans from the initial release through version 1.0, indicating that the flaw has been present since the plugin's inception and potentially affects a significant number of installations.
The technical implementation of this CSRF vulnerability stems from the absence of proper anti-forgery tokens or other validation mechanisms within the plugin's request processing pipeline. When legitimate users interact with the Dynamic URL SEO functionality, the system does not adequately verify that requests originate from authorized sources or that they are legitimate user-initiated actions. This weakness allows attackers to craft malicious requests that appear to come from authenticated users, leveraging the browser's automatic credential handling to execute unauthorized operations. The vulnerability specifically targets the plugin's dynamic URL generation and management features, potentially enabling attackers to modify or manipulate URL structures, redirect traffic, or alter SEO configurations without proper authorization.
The operational impact of this vulnerability extends beyond simple data manipulation, as it can enable attackers to fundamentally alter website behavior and potentially compromise the entire site's search engine optimization strategy. An attacker could leverage this flaw to redirect users to malicious websites, inject unwanted content into URLs, or manipulate the plugin's configuration to degrade search engine performance. The consequences could include reduced search rankings, potential security breaches, and damage to the website's reputation and user trust. Additionally, the vulnerability may enable attackers to escalate privileges or gain deeper access to the WordPress installation through the compromised plugin, as CSRF attacks often serve as initial entry points for more sophisticated attacks.
Mitigation strategies for this vulnerability should prioritize immediate implementation of anti-forgery token mechanisms within the plugin's codebase, following established security best practices and standards. The solution must incorporate unique, unpredictable tokens that are generated for each user session and validated with every request to ensure proper authorization. Organizations should also implement proper input validation and request origin checking to prevent unauthorized modifications to the Dynamic URL SEO functionality. According to CWE standards, this vulnerability maps to CWE-352, which specifically addresses cross-site request forgery flaws, and aligns with ATT&CK technique T1566.001 for initial access through spearphishing attachments, as attackers may exploit this vulnerability during reconnaissance phases. Regular security audits and vulnerability assessments should be conducted to identify similar implementation flaws in other plugins and ensure comprehensive protection against similar attack vectors.