CVE-2025-31583
📋 TL;DR
A Cross-Site Request Forgery (CSRF) vulnerability in the WP Copy Media URL WordPress plugin allows attackers to perform stored cross-site scripting (XSS) attacks. This affects WordPress sites using the plugin version 2.1 and earlier. Attackers can inject malicious scripts that execute when users visit compromised pages.
💻 Affected Systems
- WP Copy Media URL WordPress Plugin
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers could inject malicious JavaScript that steals administrator credentials, redirects users to phishing sites, or takes over the WordPress site completely.
Likely Case
Attackers inject malicious scripts that steal user session cookies or display unwanted content to visitors, potentially compromising user accounts.
If Mitigated
With proper CSRF protections and content security policies, the impact is limited to minor content manipulation that can be quickly cleaned.
🎯 Exploit Status
Requires tricking authenticated users into visiting malicious pages. The CSRF leads to stored XSS payload injection.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 2.1
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'WP Copy Media URL'. 4. Click 'Update Now' if available. 5. If no update is available, deactivate and delete the plugin immediately.
🔧 Temporary Workarounds
Disable Plugin
WordPressTemporarily disable the vulnerable plugin until patched version is available.
wp plugin deactivate wp-copy-media-url
🧯 If You Can't Patch
- Remove the WP Copy Media URL plugin completely from your WordPress installation.
- Implement strict Content Security Policy (CSP) headers to block inline script execution.
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for WP Copy Media URL version 2.1 or earlier.Check Version:
wp plugin get wp-copy-media-url --field=versionVerify Fix Applied:
Verify plugin version is higher than 2.1 or confirm plugin is removed from plugins directory.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to wp-admin/admin-ajax.php with wp_copy_media_url actions
- JavaScript injection in post/page content containing suspicious script tags
Network Indicators:
- Unexpected outbound connections to external domains from your WordPress site
- Suspicious referrer headers in requests to admin endpoints
SIEM Query:
source="wordpress.log" AND ("wp_copy_media_url" OR "admin-ajax.php") AND (POST OR "action=")