CVE-2025-12841

5.3 MEDIUM

📋 TL;DR

The Bookit WordPress plugin before version 2.5.1 has an unauthenticated REST API endpoint that allows attackers to modify Stripe payment settings. This affects all WordPress sites running vulnerable versions of the Bookit plugin. Attackers could redirect payments or disrupt payment processing.

💻 Affected Systems

Products:
  • Bookit WordPress Plugin
Versions: All versions before 2.5.1
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Only affects WordPress installations with the Bookit plugin enabled.

⚠️ 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 redirect all Stripe payments to their own account, stealing revenue from the business.

🟠

Likely Case

Attackers disrupt payment processing by modifying Stripe keys, causing transaction failures and business disruption.

🟢

If Mitigated

No impact if the vulnerable endpoint is properly secured or the plugin is updated.

🌐 Internet-Facing: HIGH
🏢 Internal Only: LOW

🎯 Exploit Status

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

Simple HTTP POST request to the vulnerable REST endpoint.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 2.5.1

Vendor Advisory: https://wpscan.com/vulnerability/60cb3d5f-1aa5-4858-ab84-07fe7c023fdd/

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Bookit plugin and click 'Update Now'. 4. Verify version shows 2.5.1 or higher.

🔧 Temporary Workarounds

Disable Bookit Plugin

linux

Temporarily disable the vulnerable plugin until patched.

wp plugin deactivate bookit

Block REST Endpoint via .htaccess

linux

Block access to the vulnerable REST API endpoint.

RewriteEngine On
RewriteRule ^wp-json/bookit/v1/stripe-settings - [F,L]

🧯 If You Can't Patch

  • Disable the Bookit plugin immediately.
  • Implement WAF rules to block requests to /wp-json/bookit/v1/stripe-settings.

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin panel > Plugins > Bookit version. If version is below 2.5.1, system is vulnerable.

Check Version:

wp plugin list --name=bookit --field=version

Verify Fix Applied:

Confirm Bookit plugin version shows 2.5.1 or higher in WordPress admin.

📡 Detection & Monitoring

Log Indicators:

  • POST requests to /wp-json/bookit/v1/stripe-settings from unauthenticated users
  • Unusual modifications to Stripe configuration

Network Indicators:

  • HTTP POST to /wp-json/bookit/v1/stripe-settings without authentication headers

SIEM Query:

source="web_logs" AND uri_path="/wp-json/bookit/v1/stripe-settings" AND http_method="POST" AND NOT user_agent="WordPress/*"

🔗 References

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