CVE-2025-22589 Overview
CVE-2025-22589 is a Cross-Site Request Forgery (CSRF) vulnerability [CWE-352] in the bozdoz Quote Tweet WordPress plugin. The flaw affects all versions up to and including 0.7 and chains into a Stored Cross-Site Scripting (XSS) condition. Attackers can craft a malicious request that, when triggered by an authenticated administrator, injects persistent JavaScript into the plugin's stored content. The injected payload then executes in the browser of any user visiting the affected page.
Critical Impact
A successful attack stores arbitrary JavaScript inside the WordPress site, enabling session theft, administrative account hijacking, and content tampering against any visitor or logged-in user.
Affected Products
- bozdoz Quote Tweet WordPress plugin (quote-tweet)
- All versions from initial release through 0.7
- WordPress installations using the vulnerable plugin component
Discovery Timeline
- 2025-01-07 - CVE-2025-22589 published to the National Vulnerability Database
- 2026-04-23 - Last updated in NVD database
Technical Details for CVE-2025-22589
Vulnerability Analysis
The vulnerability combines two weaknesses: a missing CSRF protection on a state-changing action and insufficient output sanitization on stored data. The plugin accepts requests that modify stored content without validating an anti-CSRF nonce or verifying request origin. An attacker hosts a crafted page or sends a link that triggers a forged request from an authenticated administrator's browser. That request writes attacker-controlled content into the plugin's storage, where it is later rendered without proper encoding.
The attack requires user interaction, since the victim must visit the attacker-controlled resource while authenticated. The network-based attack vector and lack of required privileges on the attacker side make the issue broadly exploitable against any site running the vulnerable plugin.
Root Cause
The root cause is the absence of CSRF token validation on a privileged endpoint exposed by the plugin. WordPress provides wp_nonce_field() and check_admin_referer() to protect such actions, but the vulnerable plugin code paths do not enforce these checks. The secondary defect is the rendering of stored input without context-appropriate escaping using functions such as esc_html(), esc_attr(), or wp_kses().
Attack Vector
An attacker crafts an HTML page containing a hidden form or fetch() call targeting the vulnerable plugin endpoint. The attacker then lures an authenticated WordPress administrator to visit that page through phishing or a watering-hole technique. The victim's browser submits the forged request using their authenticated session cookies. The plugin processes the request and stores the attacker-supplied payload, which executes whenever the affected page is rendered.
No verified public proof-of-concept code is available. Technical details are summarized in the Patchstack WordPress Vulnerability Report.
Detection Methods for CVE-2025-22589
Indicators of Compromise
- Unexpected <script> tags, event handlers (onerror, onload), or javascript: URIs in content stored by the Quote Tweet plugin.
- WordPress administrator sessions making POST requests to plugin endpoints with a Referer header pointing to an external domain.
- New or modified administrative accounts created shortly after an admin visited an untrusted external link.
- Outbound browser requests from site visitors to attacker-controlled domains originating from pages that embed the plugin.
Detection Strategies
- Audit the WordPress database, particularly options and post meta written by the Quote Tweet plugin, for HTML or script content that should not be present.
- Inspect web server access logs for state-changing requests to plugin endpoints lacking valid nonce parameters.
- Deploy a Web Application Firewall (WAF) rule that flags cross-origin POST requests targeting WordPress admin URLs without an X-Requested-With or valid nonce token.
Monitoring Recommendations
- Enable WordPress activity logging to capture plugin configuration changes and correlate them with administrator browsing activity.
- Monitor Content Security Policy (CSP) violation reports for inline script execution on pages that render Quote Tweet content.
- Alert on creation of new administrator accounts, role changes, or plugin/theme file modifications following suspicious admin sessions.
How to Mitigate CVE-2025-22589
Immediate Actions Required
- Deactivate and remove the bozdoz Quote Tweet plugin until a patched version is confirmed by the maintainer.
- Review all stored plugin data and remove any entries containing script tags, event handlers, or other executable HTML.
- Force a password reset and session invalidation for all WordPress administrator and editor accounts.
- Audit the WordPress user table for unauthorized accounts created since the plugin was installed.
Patch Information
No fixed version has been published for the bozdoz Quote Tweet plugin as of the data reviewed. The vulnerability affects all releases through 0.7. Site operators should monitor the Patchstack advisory for updates and replace the plugin with a maintained alternative if a patch is not released.
Workarounds
- Restrict access to the WordPress admin interface using IP allow-listing at the web server or WAF layer.
- Require administrators to use a dedicated browser profile that does not visit untrusted external sites while logged in.
- Implement a strict Content Security Policy that disallows inline scripts on rendered Quote Tweet pages.
- Enable SameSite=Strict on WordPress authentication cookies to reduce the success rate of cross-origin forged requests.
# Configuration example: disable the vulnerable plugin via WP-CLI
wp plugin deactivate quote-tweet
wp plugin delete quote-tweet
# Verify no residual plugin data remains in options
wp option list --search='*quote_tweet*'
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
