CVE-2023-32593
📋 TL;DR
This CVE describes a Missing Authorization vulnerability in the GS Pins for Pinterest WordPress plugin that allows attackers to bypass access controls. It affects all versions up to 1.6.7, potentially enabling unauthorized access to functionality. WordPress sites using this vulnerable plugin are at risk.
💻 Affected Systems
- GS Pins for Pinterest 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 Pinterest pins, access unauthorized administrative functions, or manipulate plugin settings to compromise site integrity.
Likely Case
Unauthorized users could access functionality intended only for authenticated users, potentially modifying content or settings.
If Mitigated
With proper authorization checks, only authenticated users with appropriate permissions could access protected functionality.
🎯 Exploit Status
Missing authorization vulnerabilities typically require minimal technical skill to exploit once the vulnerable endpoint is identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Versions after 1.6.7
Restart Required: No
Instructions:
1. Log into WordPress admin panel
2. Navigate to Plugins → Installed Plugins
3. Find 'GS Pins for Pinterest'
4. Click 'Update Now' if available
5. If no update available, deactivate and remove the plugin
🔧 Temporary Workarounds
Disable vulnerable plugin
allTemporarily deactivate the GS Pins for Pinterest plugin until patched version is available
wp plugin deactivate gs-pinterest-portfolio
Implement web application firewall rules
allBlock access to vulnerable plugin endpoints using WAF
🧯 If You Can't Patch
- Implement strict network segmentation to isolate WordPress installation
- Enable detailed logging and monitoring for unauthorized access attempts to plugin endpoints
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Installed Plugins for 'GS Pins for Pinterest' version 1.6.7 or earlierCheck Version:
wp plugin get gs-pinterest-portfolio --field=versionVerify Fix Applied:
Verify plugin version is higher than 1.6.7 in WordPress admin panel📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to /wp-content/plugins/gs-pinterest-portfolio/ endpoints
- 403 errors followed by 200 success codes for same endpoints
Network Indicators:
- Unusual traffic patterns to plugin-specific endpoints from unauthenticated sources
SIEM Query:
source="wordpress.log" AND (uri_path="/wp-content/plugins/gs-pinterest-portfolio/" OR plugin="gs-pinterest-portfolio") AND response_code=200 AND user="-"