plugin

Wordpress Popup Vulnerabilities

18 known security issues reported for the Wordpress Popup WordPress plugin. Most recent disclosed May 12, 2026.

3 high 7 medium

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Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.10.1 - Missing Authorization

medium

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 7.8.10.1. This makes it possible for unauthenticated attackers to perform an unauthorized action.

CVSS:
5.3
Affected:
up to 7.8.10.1
Fixed in:
7.8.10.2
Disclosed:
May 12, 2026

CVE-2026-25431 on NVD →

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

medium

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 for...

CVSS:
5.3
Affected:
up to 7.8.10.2
Fixed in:
7.8.11
Disclosed:
Apr 7, 2026

CVE-2026-2263 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] <= 7.8.9.2 (unfixed)

unknown

[en] Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPMU DEV - Your All-in-One WordPress Platform Hustle wordpress-popup allows Retrieve Embedded Sensitive Data.This issue affects Hustle: from n/a through <= 7.8.9.2.

Affected:
up to 7.8.9.2
Fix:
No patched version reported
Disclosed:
Feb 3, 2026

CVE-2026-24998 on NVD →

Hustle <= 7.8.9.2 - Unauthenticated Information Exposure

medium

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.8.9.2. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

CVSS:
5.3
Affected:
up to 7.8.9.2
Fixed in:
7.8.9.3
Disclosed:
Jan 25, 2026

CVE-2026-24998 on NVD →

Hustle <= 7.8.9.2 - Authenticated (Subscriber+) Arbitrary File Upoload via Module Import

high

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the action_import_module() function in all versions up to, and including, 7.8.9.2. This makes it possible for authenticated attackers, with a lower-privileg...

CVSS:
7.5
Affected:
up to 7.8.9.2
Fixed in:
7.8.9.3
Disclosed:
Jan 23, 2026

CVE-2026-0911 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 7.8.6

unknown

[en] The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized form submissions due to a missing capability check on the submit_form() function in all versions up to, and including, 7.8.5. This makes it possible for unauthenticated attackers to submit unpublished f...

Affected:
up to 7.8.6
Fixed in:
7.8.6
Disclosed:
Nov 27, 2024

CVE-2024-10580 on NVD →

Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unauthorized Form Submission

medium

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized form submissions due to a missing capability check on the submit_form() function in all versions up to, and including, 7.8.5. This makes it possible for unauthenticated attackers to submit unpublished forms.

CVSS:
5.3
Affected:
up to 7.8.5
Fixed in:
7.8.6
Disclosed:
Nov 26, 2024

CVE-2024-10580 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 7.8.6

unknown

[en] The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the preview_module() function in all versions up to, and including, 7.8.5. This makes it possible for authenticated attackers, with Subscriber-level a...

Affected:
up to 7.8.6
Fixed in:
7.8.6
Disclosed:
Nov 26, 2024

CVE-2024-10579 on NVD →

Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unpublished Form Exposure

medium

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the preview_module() function in all versions up to, and including, 7.8.5. This makes it possible for authenticated attackers, with Subscriber-level access...

CVSS:
4.3
Affected:
up to 7.8.5
Fixed in:
7.8.6
Disclosed:
Nov 25, 2024

CVE-2024-10579 on NVD →

Hustle <= 7.8.4 - Authenticated (Administrator+) Stored Cross-Site Scripting

medium

The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 7.8.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrato...

CVSS:
4.4
Affected:
up to 7.8.4
Fixed in:
7.8.5
Disclosed:
Jul 29, 2024

CVE-2024-8492 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 7.8.4

unknown

[en] 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:
up to 7.8.4
Fixed in:
7.8.4
Disclosed:
Mar 13, 2024

CVE-2024-0368 on NVD →

Hustle <= 7.8.3 - Sensitive Information Exposure via Exposed Hubspot API Keys

high

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.

CVSS:
8.6
Affected:
up to 7.8.3
Fixed in:
7.8.4
Disclosed:
Mar 12, 2024

CVE-2024-0368 on NVD →

Hustle <= 7.6.4 = Authenticated (Administrator+) Stored Cross-Site Scripting

medium

The Hustle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 7.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web...

CVSS:
4.4
Affected:
up to 7.6.4
Fixed in:
7.6.6
Disclosed:
Apr 6, 2023

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 7.6.6

unknown

The Hustle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 7.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web...

Affected:
up to 7.6.6
Fixed in:
7.6.6
Disclosed:
Apr 6, 2023

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] <= 6.0.5

unknown

[en] The Hustle (aka wordpress-popup) plugin through 6.0.5 for WordPress allows Directory Traversal to obtain a directory listing via the views/admin/dashboard/ URI.

Affected:
up to 6.0.5
Fixed in:
6.0.5
Disclosed:
Mar 17, 2020

CVE-2018-18576 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 6.0.8.1

unknown

[en] The Hustle (aka wordpress-popup) plugin 6.0.7 for WordPress is vulnerable to CSV Injection as it allows for injecting malicious code into a pop-up window. Successful exploitation grants an attacker with a right to execute malicious code on the administrator's computer through Excel functions as the plugin does not...

Affected:
up to 6.0.8.1
Fixed in:
6.0.8.1
Disclosed:
May 29, 2019

CVE-2019-11872 on NVD →

Hustle <= 6.0.7 - Unauthenticated CSV Injection

high

The Hustle (aka wordpress-popup) plugin 6.0.7 for WordPress is vulnerable to CSV Injection as it allows for injecting malicious code into a pop-up window. Successful exploitation grants an attacker with a right to execute malicious code on the administrator's computer through Excel functions as the plugin does not sani...

CVSS:
7.8
Affected:
up to 6.0.7
Fixed in:
6.0.8.1
Disclosed:
May 24, 2019

CVE-2019-11872 on NVD →

Hustle &#8211; Email Marketing, Lead Generation, Optins, Popups [wordpress-popup] < 7.8.5

unknown
Affected:
up to 7.8.5
Fixed in:
7.8.5

CVE-2024-8492 on NVD →

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