Description
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.8.3 via hardcoded API Keys. This makes it possible for unauthenticated attackers to extract sensitive data including PII.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| wpmudev | Hustle – Email Marketing, Lead Generation, Optins, Popups | ≤ 7.8.3 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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RandomRobbieBF/CVE-2024-0368 ★ 2 · Jan 8, 2026
Hustle Plugin <= 7.8.3 contains hardcoded HubSpot API credentials in inc/providers/hubspot/hustle-hubspot-api.php
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e6d40b41-540d-476d-afde-970845543933?source=cve
- https://plugins.trac.wordpress.org/browser/wordpress-popup/trunk/inc/providers/hubspot/hustle-hubspot-api.php#L13
- https://developers.hubspot.com/docs/api/webhooks#scopes
- https://developers.hubspot.com/docs/api/webhooks#manage-settings-via-api
- https://plugins.trac.wordpress.org/changeset/3047775/wordpress-popup/trunk/inc/providers/hubspot/hustle-hubspot-api.php?old=3025070&old_path=wordpress-popup/tags/7.8.3/inc/providers/hubspot/hustle-hubspot-api.php