CVE-2025-32536
📋 TL;DR
This reflected cross-site scripting (XSS) vulnerability in the HTML5 Video Player with Playlist WordPress plugin allows attackers to inject malicious scripts into web pages. When users click on specially crafted links, attackers 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
- HTML5 Video Player with Playlist 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, install backdoors, deface websites, or redirect users to malicious sites.
Likely Case
Attackers steal user session cookies, perform unauthorized actions on behalf of users, or redirect users to phishing pages.
If Mitigated
With proper input validation and output encoding, malicious scripts are neutralized before reaching users.
🎯 Exploit Status
Reflected XSS vulnerabilities are commonly exploited and require minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 2.50
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'HTML5 Video Player with Playlist'. 4. Click 'Update Now' if available. 5. If no update appears, manually download latest version from WordPress repository. 6. Deactivate and delete old plugin. 7. Upload and activate new version.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate html5-video-player-with-playlist
Web Application Firewall (WAF)
allConfigure WAF to block XSS payloads targeting the vulnerable endpoint
🧯 If You Can't Patch
- Implement Content Security Policy (CSP) headers to restrict script execution
- Use input validation and output encoding in custom code that interacts with the plugin
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → HTML5 Video Player with Playlist → Version number. If version is 2.50 or lower, you are vulnerable.Check Version:
wp plugin get html5-video-player-with-playlist --field=versionVerify Fix Applied:
After updating, verify plugin version is above 2.50. Test the previously vulnerable endpoint with XSS payloads to confirm they are now properly sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual GET/POST requests containing script tags or JavaScript payloads
- Multiple failed XSS attempts from same IP
Network Indicators:
- HTTP requests with suspicious parameters containing <script>, javascript:, or encoded payloads
SIEM Query:
source="web_server_logs" AND (uri="*<script>*" OR uri="*javascript:*" OR uri="*%3Cscript%3E*")