CVE-2025-26974

9.3 CRITICAL

📋 TL;DR

This SQL injection vulnerability in WPExperts.io WP Multi Store Locator plugin allows attackers to execute arbitrary SQL commands on WordPress databases. It affects all WordPress sites using this plugin up to version 2.5.1, potentially exposing sensitive data.

💻 Affected Systems

Products:
  • WPExperts.io WP Multi Store Locator
Versions: n/a through 2.5.1
Operating Systems: All
Default Config Vulnerable: ⚠️ Yes
Notes: Affects WordPress installations with the vulnerable plugin enabled. No special configuration required.

⚠️ 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.

Recommended Actions:
  1. Review the CVE details at NVD
  2. Check vendor security advisories for your specific version
  3. Test if the vulnerability is exploitable in your environment
  4. Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Complete database compromise including user credentials, sensitive content, and potential privilege escalation leading to full site takeover.

🟠

Likely Case

Data exfiltration of sensitive information including user data, plugin settings, and potentially WordPress configuration details.

🟢

If Mitigated

Limited information disclosure if database permissions are properly restricted and input validation is enforced elsewhere.

🌐 Internet-Facing: HIGH
🏢 Internal Only: LOW

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: UNKNOWN
Unauthenticated Exploit: ⚠️ Yes
Complexity: LOW

Blind SQL injection suggests exploitation requires inference techniques but is still accessible to attackers with basic SQL knowledge.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 2.5.2 or later

Vendor Advisory: https://patchstack.com/database/wordpress/plugin/wp-multi-store-locator/vulnerability/wordpress-wp-multi-store-locator-plugin-2-5-1-sql-injection-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel
2. Navigate to Plugins → Installed Plugins
3. Find WP Multi Store Locator
4. Click 'Update Now' if available
5. If no update appears, manually download version 2.5.2+ from WordPress.org
6. Deactivate old plugin, upload new version, activate

🔧 Temporary Workarounds

Temporary Plugin Deactivation

all

Disable the vulnerable plugin until patched

wp plugin deactivate wp-multi-store-locator

Web Application Firewall Rules

all

Block SQL injection patterns targeting the plugin

🧯 If You Can't Patch

  • Implement strict input validation and parameterized queries in custom code
  • Restrict database user permissions to minimum required operations

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin → Plugins → WP Multi Store Locator version number

Check Version:

wp plugin get wp-multi-store-locator --field=version

Verify Fix Applied:

Confirm plugin version is 2.5.2 or higher in WordPress admin

📡 Detection & Monitoring

Log Indicators:

  • Unusual SQL error messages in WordPress debug logs
  • Multiple failed SQL queries with similar patterns

Network Indicators:

  • HTTP requests with SQL syntax in parameters
  • Unusual traffic to plugin-specific endpoints

SIEM Query:

web_requests WHERE url CONTAINS 'wp-multi-store-locator' AND (params CONTAINS 'SELECT' OR params CONTAINS 'UNION' OR params CONTAINS 'OR 1=1')

🔗 References

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