CVE-2025-24731
📋 TL;DR
This stored cross-site scripting (XSS) vulnerability in the IP2Location Country Blocker WordPress plugin allows attackers to inject malicious scripts into web pages. When exploited, these scripts execute in victims' browsers, potentially stealing session cookies or performing actions on their behalf. WordPress sites using vulnerable versions of this plugin are affected.
💻 Affected Systems
- IP2Location Country Blocker WordPress Plugin
📦 What is this software?
Country Blocker by Ip2location
⚠️ Risk & Real-World Impact
Worst Case
Attackers could steal administrator session cookies, take over WordPress sites, deface websites, or redirect visitors to malicious sites.
Likely Case
Attackers inject malicious JavaScript to steal user session cookies or credentials, potentially compromising user accounts.
If Mitigated
With proper input validation and output encoding, malicious scripts would be neutralized before reaching users' browsers.
🎯 Exploit Status
Stored XSS vulnerabilities are commonly exploited, though specific exploit details for this CVE aren't publicly documented.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.38.4 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'IP2Location Country Blocker'. 4. Click 'Update Now' if available. 5. Alternatively, download latest version from WordPress repository and manually update.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily deactivate the vulnerable plugin until patched.
wp plugin deactivate ip2location-country-blocker
Content Security Policy
allImplement CSP headers to restrict script execution sources.
Add to .htaccess: Header set Content-Security-Policy "default-src 'self'; script-src 'self'"
Add to wp-config.php: header("Content-Security-Policy: default-src 'self'; script-src 'self'");
🧯 If You Can't Patch
- Remove the IP2Location Country Blocker plugin completely if patching isn't possible.
- Implement web application firewall (WAF) rules to block XSS payloads targeting this plugin.
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for IP2Location Country Blocker version.Check Version:
wp plugin get ip2location-country-blocker --field=versionVerify Fix Applied:
Verify plugin version is 2.38.4 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to plugin endpoints
- Suspicious JavaScript in plugin-related database entries
Network Indicators:
- Unexpected script tags in HTTP responses from WordPress pages
SIEM Query:
source="wordpress.log" AND "ip2location-country-blocker" AND ("POST" OR "script" OR "alert")