CVE-2025-14007: Xunruicms XSS Vulnerability

CVE-2025-14007 Overview

CVE-2025-14007 is a cross-site scripting (XSS) vulnerability [CWE-79] in dayrui XunRuiCMS versions up to 4.7.1. The flaw resides in the Domain Name Binding Page component, specifically in the /admin79f2ec220c7e.php?c=api&m=demo&name=mobile endpoint. Attackers can manipulate an unspecified parameter to inject script content that executes in a victim's browser. The exploit has been made public, and the vendor did not respond to disclosure attempts. Exploitation requires network access, high privileges, and user interaction, which limits practical attack scenarios.

Critical Impact
Successful exploitation allows script execution in an administrator's browser context, potentially enabling session theft or unauthorized administrative actions within XunRuiCMS.

Affected Products

dayrui XunRuiCMS versions up to and including 4.7.1
Domain Name Binding Page component
Administrative endpoint /admin79f2ec220c7e.php?c=api&m=demo&name=mobile

Discovery Timeline

2025-12-04 - CVE-2025-14007 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-14007

Vulnerability Analysis

The vulnerability is a reflected cross-site scripting flaw in the XunRuiCMS administrative interface. The endpoint /admin79f2ec220c7e.php with parameters c=api&m=demo&name=mobile processes user-controlled input associated with the Domain Name Binding functionality without adequate output encoding. When crafted input is reflected in the response, browser rendering executes attacker-controlled script.

The attack requires an authenticated administrator to interact with a crafted URL. Because the endpoint is behind authentication and exploitation requires user interaction, the practical attack surface is narrow. However, a successful attack executes in the administrator's browser session, allowing actions permitted to that account.

Root Cause

The root cause is missing or insufficient output encoding of the name parameter (and potentially related inputs) within the Domain Name Binding Page. XunRuiCMS renders the value back into the HTML response without neutralizing HTML control characters, satisfying the conditions for reflected XSS as classified under [CWE-79].

Attack Vector

Exploitation proceeds over the network. An attacker crafts a malicious URL targeting the vulnerable admin endpoint and delivers it to a signed-in administrator through phishing or another social engineering channel. When the administrator loads the link, the reflected payload executes in their browser. The vendor did not issue a fix, and no patched version is currently listed.

See the GitHub PoC for XSS and VulDB entry #334249 for additional technical context.

Detection Methods for CVE-2025-14007

Indicators of Compromise

Web server access logs containing requests to /admin79f2ec220c7e.php?c=api&m=demo&name=mobile with HTML tags, <script>, javascript:, onerror=, or URL-encoded equivalents in query parameters.
Referrer headers on admin endpoint requests originating from external domains or link-shortening services.
Unusual administrative actions performed shortly after an admin clicked an external link.

Detection Strategies

Deploy a web application firewall rule that inspects query strings on admin PHP endpoints for common XSS payload patterns.
Monitor authenticated admin sessions for anomalous request sequences that follow suspicious referrers.
Correlate browser telemetry from administrator workstations against requests to the XunRuiCMS admin interface.

Monitoring Recommendations

Enable verbose access logging on the CMS admin path and forward logs to a centralized analytics platform for retention and search.
Alert on requests to the affected endpoint that include reserved HTML characters or encoded script tokens.
Track administrator login sessions and correlate URL-click events from email or messaging platforms with subsequent admin activity.

How to Mitigate CVE-2025-14007

Immediate Actions Required

Restrict access to the XunRuiCMS admin interface using IP allowlisting or a VPN so that the vulnerable endpoint is not reachable from arbitrary networks.
Instruct administrators to avoid clicking untrusted links while authenticated to the CMS, and to use dedicated browser profiles for administrative work.
Enforce a strict Content Security Policy (CSP) on the admin interface to block inline script execution.

Patch Information

The vendor was contacted early about this disclosure but did not respond, and no official patch is listed for XunRuiCMS 4.7.1 or earlier. Track the VulDB advisory for updates and monitor the XunRuiCMS project channels for a future security release.

Workarounds

Place the CMS admin path behind a reverse proxy that filters query parameters containing <, >, or script tokens.
Configure HttpOnly and SameSite=Strict attributes on session cookies to reduce the impact of successful script execution.
Apply a restrictive CSP header such as default-src 'self'; script-src 'self' to the admin interface until an upstream fix is available.

bash

# Example nginx configuration hardening for the XunRuiCMS admin path
location ~ ^/admin79f2ec220c7e\.php {
    allow 10.0.0.0/8;
    deny all;
    add_header Content-Security-Policy "default-src 'self'; script-src 'self'" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header X-Content-Type-Options "nosniff" always;
}