CVE-2025-23965
📋 TL;DR
This stored cross-site scripting (XSS) vulnerability in the Kopatheme Kopa Nictitate Toolkit WordPress plugin allows attackers to inject malicious scripts into web pages. When users view pages containing the injected scripts, the attacker can steal session cookies, redirect users, or perform actions on their behalf. All WordPress sites using vulnerable versions of this plugin are affected.
💻 Affected Systems
- Kopatheme Kopa Nictitate Toolkit 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 steal administrator session cookies, take over WordPress sites, deface websites, install backdoors, or redirect users to malicious sites.
Likely Case
Attackers inject malicious JavaScript to steal user session cookies, potentially compromising user accounts and performing unauthorized actions.
If Mitigated
With proper input validation and output encoding, malicious scripts would be neutralized before reaching users, preventing exploitation.
🎯 Exploit Status
Stored XSS typically requires some level of access to inject payloads, but once injected, exploitation is automatic for users viewing affected pages.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.3 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'Kopa Nictitate Toolkit'. 4. Click 'Update Now' if update available. 5. If no update appears, manually download version 1.0.3+ from WordPress repository. 6. Deactivate old plugin. 7. Upload and activate new version.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily deactivate the vulnerable plugin until patched
wp plugin deactivate kopa-nictitate-toolkit
Content Security Policy
allImplement CSP headers to restrict script execution
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
- Disable or remove the Kopa Nictitate Toolkit plugin completely
- Implement web application firewall (WAF) rules to block XSS payloads
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Kopa Nictitate Toolkit → Version. If version is 1.0.2 or lower, you are vulnerable.Check Version:
wp plugin get kopa-nictitate-toolkit --field=versionVerify Fix Applied:
After updating, verify plugin version shows 1.0.3 or higher in WordPress admin plugins page.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to plugin endpoints
- Suspicious JavaScript in database content fields
- Multiple failed authentication attempts followed by successful plugin access
Network Indicators:
- Unusual outbound connections after visiting specific pages
- Requests containing suspicious script tags or JavaScript payloads
SIEM Query:
source="wordpress.log" AND ("kopa-nictitate" OR "kopa_nictitate") AND (POST OR PUT) AND ("<script>" OR "javascript:" OR "onerror=" OR "onload=")