CVE-2025-58849 Overview
CVE-2025-58849 is a Cross-Site Request Forgery (CSRF) vulnerability in the WordPress "Hide Real Download Path" plugin developed by Deepak S. This vulnerability allows attackers to leverage CSRF to inject malicious scripts that become persistently stored (Stored XSS), creating a dangerous attack chain that can compromise website administrators and visitors alike.
Critical Impact
This CSRF-to-Stored-XSS vulnerability chain can allow attackers to execute arbitrary JavaScript in the context of authenticated administrator sessions, potentially leading to full site compromise, data theft, or malware distribution to site visitors.
Affected Products
- Hide Real Download Path WordPress Plugin version 1.6 and earlier
- WordPress installations running vulnerable versions of the hide-real-download-path plugin
Discovery Timeline
- 2025-09-05 - CVE CVE-2025-58849 published to NVD
- 2026-04-15 - Last updated in NVD database
Technical Details for CVE-2025-58849
Vulnerability Analysis
This vulnerability represents a compound attack involving two distinct web application weaknesses working in tandem. The Hide Real Download Path plugin fails to implement proper CSRF token validation on its administrative forms, allowing attackers to craft malicious requests that execute with the privileges of an authenticated administrator.
The lack of CSRF protection becomes particularly dangerous because the plugin also fails to sanitize user input before storing it in the database. This enables attackers to inject malicious JavaScript payloads that persist in the application's data store. When administrators or users subsequently view pages containing this stored content, the malicious scripts execute in their browser context.
The vulnerability is classified under CWE-352 (Cross-Site Request Forgery), which describes the fundamental flaw enabling this attack chain.
Root Cause
The root cause of this vulnerability stems from two implementation failures in the plugin:
Missing CSRF Token Validation: The plugin's administrative functions do not verify WordPress nonce tokens, which are designed to prevent cross-site request forgery attacks. Without this validation, the plugin cannot distinguish between legitimate administrator actions and forged requests from malicious websites.
Insufficient Output Encoding: Input data submitted through the vulnerable forms is stored without proper sanitization and later rendered without adequate output encoding, allowing injected scripts to execute when the content is displayed.
Attack Vector
The attack exploits the trust relationship between an authenticated administrator's browser and the WordPress installation. An attacker can craft a malicious webpage or email containing a hidden form that targets the vulnerable plugin endpoint.
When an authenticated administrator visits the attacker-controlled page, their browser automatically submits the forged request to the WordPress site. Since the plugin lacks CSRF protection, it processes the request as if it were a legitimate administrative action. The malicious XSS payload is then stored in the database.
Subsequently, when any user (including other administrators) views the affected content, the stored JavaScript executes in their browser. This can be used to steal session cookies, modify site content, create rogue administrator accounts, or redirect users to phishing pages.
Detection Methods for CVE-2025-58849
Indicators of Compromise
- Unexpected or unauthorized changes to plugin settings or download path configurations
- Suspicious JavaScript code appearing in database fields associated with the Hide Real Download Path plugin
- Unusual administrative activity logs showing configuration changes without corresponding legitimate administrator sessions
- Reports from users or security tools about XSS warnings when accessing download-related pages
Detection Strategies
- Review WordPress database tables associated with the Hide Real Download Path plugin for malicious script tags or encoded JavaScript
- Implement Web Application Firewall (WAF) rules to detect and block CSRF attacks targeting WordPress plugin endpoints
- Monitor HTTP logs for unusual POST requests to the plugin's administrative endpoints, especially those originating from external referrers
- Deploy Content Security Policy (CSP) headers to help mitigate the impact of XSS execution
Monitoring Recommendations
- Enable WordPress audit logging to track all plugin configuration changes with timestamps and source IPs
- Configure alerts for administrative actions performed outside of normal business hours or from unusual geographic locations
- Regularly scan plugin database entries for suspicious patterns such as <script> tags, javascript: URIs, or event handlers like onerror
- Monitor browser console errors and CSP violation reports from administrators accessing the WordPress dashboard
How to Mitigate CVE-2025-58849
Immediate Actions Required
- Deactivate and remove the Hide Real Download Path plugin (version 1.6 and earlier) from all WordPress installations
- Audit the WordPress database for any malicious content that may have been injected through this vulnerability
- Review WordPress user accounts for any unauthorized administrator accounts that may have been created via XSS attacks
- Regenerate all administrator session tokens and consider forcing password resets for administrative users
Patch Information
At the time of publication, no official patch has been confirmed. Administrators should consult the Patchstack Vulnerability Report for the latest updates on remediation status and any vendor-released fixes.
If a patched version becomes available, ensure you update to at least the version specified in the security advisory. Until then, the safest mitigation is complete removal of the vulnerable plugin.
Workarounds
- Remove the Hide Real Download Path plugin entirely until a patched version is available
- If the plugin functionality is critical, implement a WAF rule to block POST requests to the plugin's settings page from external referrers
- Apply strict Content Security Policy headers to reduce the impact of any successfully injected XSS payloads
- Consider alternative WordPress plugins that provide similar download path obfuscation functionality with proper security controls
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
