CVE-2025-54727: CM On Demand Search And Replace XSS Flaw

CVE-2025-54727 Overview

CVE-2025-54727 is a stored cross-site scripting (XSS) vulnerability in the CreativeMindsSolutions CM On Demand Search And Replace WordPress plugin. The flaw affects all versions up to and including 1.5.2. It stems from improper neutralization of input during web page generation, classified as [CWE-79]. An authenticated attacker with high privileges can inject persistent JavaScript payloads that execute in the browsers of users viewing the affected pages. The scope-changed nature of the issue allows the payload to impact resources beyond the vulnerable component's security context.

Critical Impact
Attackers with elevated privileges can inject persistent scripts that execute against site administrators and visitors, leading to session hijacking, defacement, or redirection to attacker-controlled infrastructure.

Affected Products

CreativeMindsSolutions CM On Demand Search And Replace plugin for WordPress
All versions from unspecified initial release through 1.5.2
WordPress sites with the cm-on-demand-search-and-replace plugin installed and active

Discovery Timeline

2025-08-14 - CVE-2025-54727 published to the National Vulnerability Database
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-54727

Vulnerability Analysis

The vulnerability resides in how the CM On Demand Search And Replace plugin processes and stores user-supplied input before rendering it into WordPress pages. The plugin fails to sanitize or encode input passed through its search-and-replace functionality. Persistent payloads are then written to the database and later rendered in the WordPress administrative or front-end context without contextual output escaping.

Exploitation requires authentication with high privileges and some user interaction. Once a payload is stored, any subsequent page view executes the attacker-controlled JavaScript. Because the scope is changed, the injected script can affect components outside the plugin, including the administrative interface and end-user browsing sessions.

Root Cause

The root cause is missing input validation and output encoding in the plugin's search-and-replace handlers. WordPress provides sanitization primitives such as wp_kses, esc_html, and esc_attr that the plugin does not consistently apply before storing or rendering user-controlled data. This violates the principle of contextual output escaping required to prevent [CWE-79] cross-site scripting.

Attack Vector

An attacker with an authenticated high-privilege account submits crafted input containing JavaScript through the plugin's interface. The payload is persisted in the WordPress database. When a legitimate user, including an administrator, loads the affected page, the browser interprets the stored payload as executable script. This enables cookie theft, forced administrative actions via forged requests, or arbitrary redirection.

Refer to the Patchstack CVE Analysis for additional technical context.

Detection Methods for CVE-2025-54727

Indicators of Compromise

Presence of <script> tags, javascript: URIs, or event-handler attributes (onerror, onload) in WordPress post content, options, or plugin-managed database tables
Unexpected outbound requests from administrator browsers to unfamiliar domains shortly after loading pages managed by the plugin
Creation of new administrator accounts or unauthorized changes to WordPress configuration following plugin usage

Detection Strategies

Audit the WordPress database for stored payloads by querying wp_posts, wp_postmeta, and plugin-specific tables for HTML script markers
Deploy a Content Security Policy (CSP) in report-only mode to surface inline script violations originating from plugin-rendered pages
Review web server access logs for POST requests to plugin endpoints containing encoded script fragments such as %3Cscript%3E

Monitoring Recommendations

Enable WordPress activity logging to record plugin configuration changes and content modifications by privileged users
Monitor administrator session activity for anomalous API calls to /wp-admin/admin-ajax.php or REST endpoints originating from injected scripts
Alert on modifications to the cm-on-demand-search-and-replace plugin data tables outside of expected maintenance windows

How to Mitigate CVE-2025-54727

Immediate Actions Required

Deactivate the CM On Demand Search And Replace plugin until a patched release is available and verified
Rotate credentials for all WordPress administrator and editor accounts that could have interacted with the plugin
Review recent database changes and remove any stored HTML or JavaScript payloads introduced through the plugin

Patch Information

At the time of publication, no fixed version is listed in the advisory. Administrators should monitor the Patchstack CVE Analysis and the vendor's plugin page for release notes addressing versions after 1.5.2.

Workarounds

Restrict access to the plugin's administrative interface using WordPress role management or a web application firewall (WAF) rule
Enforce a strict Content Security Policy that disallows inline scripts and untrusted script sources across the WordPress site
Limit high-privilege account issuance and enforce multi-factor authentication to reduce the attacker pool capable of triggering the flaw

bash

# Configuration example: nginx header enforcing a restrictive CSP for WordPress
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; object-src 'none'; base-uri 'self'; frame-ancestors 'self';" always;