CVE-2025-68875 Overview
CVE-2025-68875 is a stored cross-site scripting (XSS) vulnerability in the Flaming Password Reset WordPress plugin developed by jcaruso001. The flaw affects all plugin versions up to and including 1.0.3. It stems from improper neutralization of user-supplied input during web page generation, classified under [CWE-79]. An authenticated attacker with low privileges can inject persistent JavaScript payloads that execute in the browsers of users who interact with the affected pages. Exploitation requires user interaction and crosses a security scope boundary, enabling impact on resources beyond the vulnerable component.
Critical Impact
Authenticated attackers can inject persistent JavaScript that executes in administrator browsers, enabling session theft, account takeover, and unauthorized actions within WordPress.
Affected Products
- Flaming Password Reset plugin for WordPress
- All versions from initial release through 1.0.3
- WordPress sites with the flaming-password-reset plugin installed and active
Discovery Timeline
- 2026-01-08 - CVE-2025-68875 published to NVD
- 2026-04-27 - Last updated in NVD database
Technical Details for CVE-2025-68875
Vulnerability Analysis
The vulnerability resides in the Flaming Password Reset plugin's handling of input rendered into HTML output. The plugin fails to apply output encoding or contextual sanitization to data that ends up in generated web pages. An attacker submits crafted input containing HTML or JavaScript, which the plugin stores and later renders inside a page served to other users.
Because the payload is stored, the malicious script executes every time a victim loads the affected view. The vulnerability requires low-privilege authentication to insert the payload and user interaction to trigger execution against the victim. The changed scope means script execution in the victim's session can affect WordPress administrative resources beyond the plugin itself.
Root Cause
The root cause is missing or inadequate output encoding when the plugin emits user-controlled data into HTML contexts. WordPress provides escaping functions such as esc_html(), esc_attr(), and wp_kses() for this purpose. The plugin does not apply these functions consistently to all sink points, allowing raw HTML and script tags to reach the rendered DOM.
Attack Vector
An authenticated attacker submits a payload containing a script tag or event handler to a plugin input field that lacks sanitization. The plugin persists the value in the WordPress database. When an administrator or another user loads a page that renders this stored value, the browser parses and executes the injected JavaScript under the WordPress origin. The attacker can then steal session cookies, perform CSRF-like actions, or pivot toward full site compromise.
No verified public proof-of-concept code is available. Refer to the Patchstack Vulnerability Advisory for additional technical detail.
Detection Methods for CVE-2025-68875
Indicators of Compromise
- Database entries within plugin-managed tables or options containing <script> tags, javascript: URIs, or HTML event handlers such as onerror= and onload=.
- Unexpected outbound requests from administrator browsers to attacker-controlled domains shortly after viewing plugin-rendered pages.
- New or modified WordPress administrator accounts created without a corresponding authorized session.
- Anomalous wp-admin activity originating from sessions that recently loaded the Flaming Password Reset plugin views.
Detection Strategies
- Audit the WordPress database for stored values in plugin tables containing HTML markup or JavaScript syntax.
- Inspect web server access logs for POST requests to plugin endpoints carrying suspicious payloads with <, >, or encoded script fragments.
- Use a Content Security Policy (CSP) report-only header to surface inline script violations originating from plugin-rendered pages.
- Deploy a web application firewall ruleset that flags XSS signatures targeting WordPress plugin parameters.
Monitoring Recommendations
- Monitor administrator session activity for unexpected privilege changes, plugin installations, or theme edits.
- Alert on file modifications under wp-content/plugins/flaming-password-reset/ outside of patch windows.
- Track failed and successful authentications correlated with plugin page loads to identify session hijacking attempts.
How to Mitigate CVE-2025-68875
Immediate Actions Required
- Deactivate and remove the Flaming Password Reset plugin if a patched version is not available for your environment.
- Rotate WordPress administrator passwords and invalidate all active sessions to revoke any stolen tokens.
- Review user accounts and remove any unauthorized administrators or contributors created during the exposure window.
- Restrict access to wp-admin by IP allowlisting where operationally feasible.
Patch Information
No fixed version is identified in the advisory at publication. The vulnerability affects Flaming Password Reset through version 1.0.3. Site operators should monitor the Patchstack Vulnerability Advisory for updated remediation guidance and apply the vendor patch when published.
Workarounds
- Remove the flaming-password-reset plugin directory from wp-content/plugins/ until a fix is released.
- Deploy a web application firewall with WordPress XSS rules to filter requests targeting the plugin's input parameters.
- Enforce a strict Content Security Policy that disallows inline scripts to limit payload execution.
- Limit plugin-related capabilities to trusted users only and audit role assignments regularly.
# Configuration example: disable the vulnerable plugin via WP-CLI
wp plugin deactivate flaming-password-reset
wp plugin delete flaming-password-reset
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
