CVE-2025-31848
📋 TL;DR
This CVE describes a missing authorization vulnerability in the WordPress Adverts Plugin that allows attackers to bypass access controls and perform unauthorized actions. It affects all WordPress sites running the Adverts Plugin version 1.4 or earlier. The vulnerability enables privilege escalation and unauthorized data access.
💻 Affected Systems
- WordPress Adverts 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 gain administrative privileges, modify plugin settings, access sensitive user data, or inject malicious content into the site.
Likely Case
Unauthorized users could modify ad configurations, access restricted ad management functions, or view sensitive plugin data they shouldn't have access to.
If Mitigated
With proper authorization checks, users would only be able to perform actions within their assigned privilege levels, preventing unauthorized access.
🎯 Exploit Status
Exploitation requires some level of user access but can bypass authorization checks to perform unauthorized actions.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.4.1 or later
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'WordPress Adverts Plugin'. 4. Click 'Update Now' if available. 5. Alternatively, download latest version from WordPress repository and manually update.
🔧 Temporary Workarounds
Disable Plugin
allTemporarily disable the vulnerable plugin until patched
wp plugin deactivate adverts-click-tracker
Restrict Access
allUse web application firewall to restrict access to plugin admin pages
🧯 If You Can't Patch
- Implement strict role-based access controls using WordPress capabilities system
- Monitor and audit all access to plugin administration functions
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for 'WordPress Adverts Plugin' version 1.4 or earlierCheck Version:
wp plugin get adverts-click-tracker --field=versionVerify Fix Applied:
Verify plugin version is 1.4.1 or later in WordPress admin plugins page📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /wp-admin/admin.php?page=adverts-plugin-admin pages
- Unexpected user role changes in WordPress user logs
Network Indicators:
- Unusual POST requests to plugin administration endpoints from unauthorized IPs
SIEM Query:
source="wordpress.log" AND ("adverts-plugin-admin" OR "adverts-click-tracker") AND ("unauthorized" OR "permission denied")