CVE-2025-68897
📋 TL;DR
This vulnerability allows remote code execution through improper input validation in the IF AS Shortcode WordPress plugin. Attackers can inject malicious code via shortcode parameters, potentially taking full control of affected WordPress sites. All WordPress installations using IF AS Shortcode versions up to 1.2 are affected.
💻 Affected Systems
- IF AS Shortcode 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
Complete server compromise allowing attackers to execute arbitrary code, steal sensitive data, install backdoors, or use the server for further attacks.
Likely Case
Website defacement, data theft, malware installation, or cryptocurrency mining through compromised WordPress sites.
If Mitigated
Limited impact if proper web application firewalls and input validation are in place, though risk remains significant.
🎯 Exploit Status
Exploitation is straightforward via crafted shortcode parameters. Public proof-of-concept exists on security research sites.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.3 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find 'IF AS Shortcode' and update to version 1.3 or later. 4. If update not available, deactivate and delete the plugin immediately.
🔧 Temporary Workarounds
Disable Plugin
allDeactivate the IF AS Shortcode plugin to prevent exploitation
wp plugin deactivate if-as-shortcode
Web Application Firewall Rule
allBlock malicious shortcode parameters at the WAF level
Add WAF rule to block requests containing suspicious shortcode patterns
🧯 If You Can't Patch
- Immediately deactivate and remove the IF AS Shortcode plugin from all WordPress installations
- Implement strict input validation and sanitization for all user-controlled parameters in WordPress
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → IF AS Shortcode version. If version is 1.2 or earlier, you are vulnerable.Check Version:
wp plugin get if-as-shortcode --field=versionVerify Fix Applied:
Verify plugin version is 1.3 or later in WordPress admin panel and test shortcode functionality for any abnormal behavior.📡 Detection & Monitoring
Log Indicators:
- Unusual POST requests to WordPress containing shortcode parameters with PHP code
- Unexpected process execution from web server user
- File creation/modification in WordPress directories
Network Indicators:
- HTTP requests with encoded PHP code in parameters
- Outbound connections from web server to unknown IPs
SIEM Query:
source="wordpress.log" AND ("if-as-shortcode" OR "[if_as" OR "eval(" OR "system(")