CVE-2025-57990
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the Blog Designer WordPress plugin that allows attackers to bypass access controls. It affects all versions up to 3.1.8, potentially enabling unauthorized users to perform actions reserved for authenticated users.
💻 Affected Systems
- Blog Designer 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 modify blog design settings, inject malicious content, or potentially escalate privileges to gain administrative access to the WordPress site.
Likely Case
Unauthorized users could alter blog appearance, modify widgets, or change plugin settings without proper authentication.
If Mitigated
With proper access controls and authentication checks, only authorized users can modify blog design settings.
🎯 Exploit Status
Exploitation requires understanding of WordPress plugin structure and access control mechanisms, but no authentication is needed to exploit the vulnerability.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version after 3.1.8
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Blog Designer plugin. 4. Click 'Update Now' if update available. 5. If no update available, deactivate and delete plugin, then install latest version from WordPress repository.
🔧 Temporary Workarounds
Disable Blog Designer Plugin
WordPressTemporarily deactivate the vulnerable plugin until patched version is available
wp plugin deactivate blog-designer
🧯 If You Can't Patch
- Implement web application firewall (WAF) rules to block unauthorized access to Blog Designer endpoints
- Restrict access to WordPress admin interface using IP whitelisting or authentication proxies
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Installed Plugins → Blog Designer version. If version is 3.1.8 or earlier, you are vulnerable.Check Version:
wp plugin get blog-designer --field=versionVerify Fix Applied:
After updating, verify Blog Designer version is higher than 3.1.8 in WordPress admin plugins page.📡 Detection & Monitoring
Log Indicators:
- Unauthorized POST requests to /wp-admin/admin-ajax.php with blog_designer actions
- Multiple failed authentication attempts followed by successful blog design modifications
Network Indicators:
- Unusual traffic patterns to WordPress admin endpoints from unauthenticated IP addresses
SIEM Query:
source="wordpress.log" AND (uri_path="/wp-admin/admin-ajax.php" AND parameters CONTAINS "blog_designer") AND user="-"