CVE-2024-38771
📋 TL;DR
CVE-2024-38771 is a missing authorization vulnerability in the Atarim WordPress plugin that allows attackers to access functionality not properly constrained by access controls. This affects all versions up to and including 4.0, potentially enabling unauthorized users to perform actions reserved for authenticated users.
💻 Affected Systems
- Atarim Visual Collaboration 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 gain administrative privileges, modify site content, install malicious plugins/themes, or compromise the entire WordPress installation.
Likely Case
Unauthorized users accessing restricted functionality such as viewing private collaboration data, modifying project settings, or performing limited administrative actions.
If Mitigated
With proper network segmentation and strong authentication controls, impact would be limited to the specific WordPress instance with no lateral movement.
🎯 Exploit Status
The vulnerability is a classic broken access control issue that can be exploited with simple HTTP requests to restricted endpoints.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 4.0.1 or later
Vendor Advisory: https://patchstack.com/database/vulnerability/atarim-visual-collaboration/wordpress-atarim-plugin-4-0-broken-access-control-vulnerability?_s_id=cve
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Atarim Visual Collaboration plugin. 4. Click 'Update Now' if update available. 5. If no update available, deactivate and delete plugin, then install fresh version from WordPress repository.
🔧 Temporary Workarounds
Disable Atarim Plugin
allTemporarily disable the vulnerable plugin until patched version is available
wp plugin deactivate atarim-visual-collaboration
Restrict Plugin Access via .htaccess
linuxBlock access to Atarim plugin directories via web server configuration
<FilesMatch "^atarim\.php$">
Order Deny,Allow
Deny from all
</FilesMatch>
🧯 If You Can't Patch
- Implement strict network access controls to limit access to WordPress admin interface
- Deploy web application firewall (WAF) rules to block suspicious requests to Atarim endpoints
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Atarim Visual Collaboration version. If version is 4.0 or earlier, you are vulnerable.Check Version:
wp plugin get atarim-visual-collaboration --field=versionVerify Fix Applied:
Verify Atarim plugin version is 4.0.1 or later in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual HTTP requests to /wp-content/plugins/atarim-visual-collaboration/ endpoints from unauthenticated users
- 403 errors followed by 200 success codes for same restricted endpoints
Network Indicators:
- HTTP requests to Atarim-specific API endpoints without proper authentication headers
- Unusual traffic patterns to WordPress admin-ajax.php with atarim-related actions
SIEM Query:
source="wordpress.log" AND (uri_path="/wp-content/plugins/atarim-visual-collaboration/*" OR user_agent="*atarim*") AND http_status=200 AND auth_status="unauthenticated"