CVE-2025-68866
📋 TL;DR
This stored XSS vulnerability in the Dinatur WordPress plugin allows attackers to inject malicious scripts into web pages that are then executed when other users view those pages. All WordPress sites using Dinatur plugin versions up to and including 1.18 are affected. The vulnerability enables attackers to steal session cookies, redirect users, or perform actions on their behalf.
💻 Affected Systems
- Dinatur 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 credentials, take over the WordPress site, install backdoors, deface the site, or use it as a platform for further attacks against visitors.
Likely Case
Attackers inject malicious JavaScript to steal user session cookies, redirect users to phishing sites, or perform actions on behalf of authenticated users.
If Mitigated
With proper input validation and output encoding, malicious scripts would be neutralized before being stored or displayed to users.
🎯 Exploit Status
Stored XSS vulnerabilities are commonly exploited. While no public PoC is mentioned, the vulnerability type is well-understood and easily weaponized.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 1.18
Vendor Advisory: https://patchstack.com/database/Wordpress/Plugin/dinatur/vulnerability/wordpress-dinatur-plugin-1-18-cross-site-scripting-xss-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Dinatur plugin. 4. Click 'Update Now' if update is available. 5. If no update appears, manually download latest version from WordPress repository and replace plugin files.
🔧 Temporary Workarounds
Disable Dinatur Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate dinatur
Implement WAF Rules
allAdd web application firewall rules to block XSS payloads targeting Dinatur endpoints
🧯 If You Can't Patch
- Implement Content Security Policy (CSP) headers to restrict script execution
- Enable WordPress security plugins with XSS protection features
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Installed Plugins for Dinatur version. If version is 1.18 or lower, you are vulnerable.Check Version:
wp plugin get dinatur --field=versionVerify Fix Applied:
After updating, verify Dinatur plugin version is higher than 1.18 in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to Dinatur plugin endpoints containing script tags or JavaScript code
- Multiple failed XSS attempts in web server logs
Network Indicators:
- HTTP requests containing malicious script payloads to Dinatur-related URLs
- Outbound connections to suspicious domains after visiting Dinatur pages
SIEM Query:
source="web_server_logs" AND (uri.path="/wp-content/plugins/dinatur/" OR user_agent="*dinatur*") AND (http.method="POST" OR http.method="PUT") AND (content="<script>" OR content="javascript:")