CVE-2025-23970

9.8 CRITICAL

📋 TL;DR

This vulnerability allows attackers to escalate privileges in the Service Finder Booking WordPress plugin, potentially gaining administrative access. It affects all versions up to and including 6.0, impacting WordPress sites using this plugin.

💻 Affected Systems

Products:
  • Service Finder Booking WordPress plugin
Versions: n/a through 6.0
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Affects all installations of the plugin within the version range; no specific configuration required for exploitation.

⚠️ 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

Attackers gain full administrative control over the WordPress site, enabling data theft, site defacement, or malware deployment.

🟠

Likely Case

Attackers elevate privileges to perform unauthorized actions, such as modifying content or accessing sensitive user data.

🟢

If Mitigated

With proper access controls and monitoring, impact is limited to isolated privilege misuse, but risk remains high due to the vulnerability's nature.

🌐 Internet-Facing: HIGH, as WordPress plugins are typically exposed to the internet, making them accessible to remote attackers.
🏢 Internal Only: MEDIUM, as internal users could exploit it if they have initial access, but external exposure increases overall risk.

🎯 Exploit Status

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

Exploitation likely requires some level of access, but details are not publicly disclosed; privilege escalation vulnerabilities are often easy to exploit once identified.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: Version after 6.0 (check vendor for exact version)

Vendor Advisory: https://patchstack.com/database/wordpress/plugin/sf-booking/vulnerability/wordpress-service-finder-booking-6-0-privilege-escalation-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Service Finder Booking' and update to the latest version. 4. Verify update completes successfully.

🔧 Temporary Workarounds

Disable plugin temporarily

all

Deactivate the Service Finder Booking plugin to prevent exploitation until patched.

wp plugin deactivate sf-booking

🧯 If You Can't Patch

  • Restrict plugin access to trusted users only and monitor for suspicious activity.
  • Implement network segmentation to isolate the WordPress instance and reduce attack surface.

🔍 How to Verify

Check if Vulnerable:

Check the plugin version in WordPress admin under Plugins > Installed Plugins; if version is 6.0 or earlier, it is vulnerable.

Check Version:

wp plugin get sf-booking --field=version

Verify Fix Applied:

After updating, confirm the plugin version is above 6.0 in the same location.

📡 Detection & Monitoring

Log Indicators:

  • Unusual privilege changes in WordPress user logs, unexpected admin role assignments, or failed login attempts followed by successful escalations.

Network Indicators:

  • Suspicious HTTP requests to plugin-specific endpoints, especially those related to user management or authentication.

SIEM Query:

Example: index=wordpress (event="role_change" OR event="user_privilege_escalation") plugin="sf-booking"

🔗 References

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