CVE-2025-24627
📋 TL;DR
This stored cross-site scripting (XSS) vulnerability in the WordPress Blur Text plugin allows attackers to inject malicious scripts that execute when other users view affected pages. All WordPress sites using vulnerable versions of the Blur Text plugin are affected. The vulnerability enables attackers to steal session cookies, redirect users, or perform actions on their behalf.
💻 Affected Systems
- WordPress Blur Text 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 visitors to malicious sites.
Likely Case
Attackers inject malicious scripts 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 execution, preventing exploitation.
🎯 Exploit Status
Exploitation requires contributor-level access or higher to inject malicious scripts, but once stored, the payload executes for all users viewing affected content.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.0.1 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'Blur Text' plugin. 4. Click 'Update Now' if update available. 5. If no update available, deactivate and delete the plugin immediately.
🔧 Temporary Workarounds
Disable Blur Text Plugin
allDeactivate and remove the vulnerable plugin until patched version is available.
wp plugin deactivate blur-text
wp plugin delete blur-text
Implement Content Security Policy
allAdd CSP headers to restrict script execution sources.
Add to .htaccess: Header set Content-Security-Policy "default-src 'self'; script-src 'self'"
Or add to WordPress functions.php: header("Content-Security-Policy: default-src 'self'; script-src 'self'");
🧯 If You Can't Patch
- Immediately deactivate and remove the Blur Text plugin from all WordPress installations.
- Implement web application firewall (WAF) rules to block XSS payloads targeting the plugin.
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin → Plugins → Installed Plugins for 'Blur Text' version 1.0.0 or earlier.Check Version:
wp plugin get blur-text --field=versionVerify Fix Applied:
Verify plugin version is 1.0.1 or later, or confirm plugin is not installed.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to WordPress admin-ajax.php or admin-post.php with script tags
- Multiple failed login attempts followed by successful contributor/admin login
Network Indicators:
- Outbound connections to suspicious domains after viewing WordPress pages
- Unusual JavaScript payloads in HTTP requests
SIEM Query:
source="wordpress.log" AND ("blur-text" OR "script" OR "javascript:") AND status=200