CVE-2025-4973

9.8 CRITICAL

📋 TL;DR

The Workreap WordPress plugin has an authentication bypass vulnerability that allows unauthenticated attackers to log in as any registered user, including administrators, by knowing their email address. This affects all WordPress sites using Workreap plugin versions up to 3.3.1. The vulnerability exists because the plugin doesn't properly verify user identity during email account confirmation.

💻 Affected Systems

Products:
  • Workreap WordPress Plugin
  • Workreap - Freelance Marketplace WordPress Theme
Versions: All versions up to and including 3.3.1
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Only exploitable if user's confirmation_key has not already been set by the plugin. Affects all WordPress installations using vulnerable versions.

📦 What is this software?

⚠️ Risk & Real-World Impact

🔴

Worst Case

Attackers gain full administrative access to WordPress sites, allowing them to install backdoors, steal sensitive data, deface websites, or take complete control of the server.

🟠

Likely Case

Attackers compromise user accounts to steal personal information, hijack sessions, or perform unauthorized actions within the marketplace platform.

🟢

If Mitigated

With proper monitoring and access controls, impact is limited to temporary account compromise that can be detected and remediated quickly.

🌐 Internet-Facing: HIGH
🏢 Internal Only: LOW

🎯 Exploit Status

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

Attack requires only knowledge of target email addresses. No authentication or special privileges needed.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 3.3.2

Vendor Advisory: https://themeforest.net/item/workreap-freelance-marketplace-wordpress-theme/23712454#item-description__release-3-3-2-23-may-2025

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Workreap plugin. 4. Click 'Update Now' if update available. 5. If no update appears, manually download version 3.3.2 from vendor site and replace plugin files.

🔧 Temporary Workarounds

Disable Workreap Plugin

all

Temporarily disable the vulnerable plugin until patching is possible

wp plugin deactivate workreap

Restrict Access to WordPress Admin

linux

Limit access to WordPress admin interface using IP whitelisting or firewall rules

# Add to .htaccess for Apache:
Order Deny,Allow
Deny from all
Allow from 192.168.1.0/24
Allow from 10.0.0.0/8
# Add to nginx config:
location /wp-admin {
    allow 192.168.1.0/24;
    allow 10.0.0.0/8;
    deny all;
}

🧯 If You Can't Patch

  • Disable the Workreap plugin immediately
  • Implement web application firewall rules to block authentication bypass attempts

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin panel → Plugins → Installed Plugins → Workreap version number

Check Version:

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

Verify Fix Applied:

Verify Workreap plugin version is 3.3.2 or higher in WordPress admin panel

📡 Detection & Monitoring

Log Indicators:

  • Multiple failed login attempts followed by successful login from same IP
  • User logins from unusual IP addresses or locations
  • Admin user logins from non-admin IP addresses

Network Indicators:

  • HTTP POST requests to /wp-admin/admin-ajax.php with email verification parameters
  • Unusual authentication requests to WordPress login endpoints

SIEM Query:

source="wordpress.log" AND ("authentication bypass" OR "workreap" OR "confirmation_key")

🔗 References

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