Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.10.2 - Missing Authorization to Unauthenticated Conversion Tracking Data Manipulation

5.3
Missing Authorization
CVE CVE-2026-2263
CVSS 5.3 (Medium)
Publicly Published April 7, 2026
Last Updated April 7, 2026
Researcher Nguyen C

Description

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'hustle_module_converted' AJAX action in all versions up to, and including, 7.8.10.2. This makes it possible for unauthenticated attackers to forge conversion tracking events for any Hustle module, including draft modules that are never displayed to users, thereby manipulating marketing analytics and conversion statistics.

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Vulnerability Details for Hustle – Email Marketing, Lead Generation, Optins, Popups

Software Type Plugin
Software Slug wordpress-popup (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.8.11, or a newer patched version
Affected Version
  • <= 7.8.10.2
Patched Version
  • 7.8.11

Recent vulnerabilities in Hustle – Email Marketing, Lead Generation, Optins, Popups

# Title CVE ID CVSS Researchers Date
1 Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.10.1 - Missing Authorization CVE-2026-25431 5.3 Bao - BlueRock May 12, 2026
2 Hustle <= 7.8.9.2 - Unauthenticated Information Exposure CVE-2026-24998 5.3 Bao - BlueRock January 25, 2026
3 Hustle <= 7.8.9.2 - Authenticated (Subscriber+) Arbitrary File Upoload via Module Import CVE-2026-0911 7.5 Williwollo (CybrX) January 23, 2026
4 Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unauthorized Form Submission CVE-2024-10580 5.3 Vijaysimha Reddy (vijaysimha) November 26, 2024
5 Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unpublished Form Exposure CVE-2024-10579 4.3 Vijaysimha Reddy (vijaysimha) November 25, 2024
6 Hustle <= 7.8.4 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2024-8492 4.4 Dmitrii Ignatyev July 29, 2024
7 Hustle <= 7.8.3 - Sensitive Information Exposure via Exposed Hubspot API Keys CVE-2024-0368 8.6 Sean Murphy March 12, 2024
8 Hustle <= 7.6.4 = Authenticated (Administrator+) Stored Cross-Site Scripting 4.4 April 6, 2023
9 Hustle <= 6.0.7 - Unauthenticated CSV Injection CVE-2019-11872 7.8 Mark Parfeniuk May 24, 2019

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