Free tool
Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · wordpress-popup
Hustle
14 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-118169 · affects up to 7.8.14.3 · reported by WordfenceMedium 4.9
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[cta_label]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. By default only Administrators hold the hustle_edit_module capability, but the plugin's built-in Permissions screen allows administrators to delegate this capability to lower roles including Subscriber, enabling Subscriber-level exploitation on sites where that delegation has been configured.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 28, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Stored Cross-Site ScriptingCVE-2026-107710 · affects up to 7.8.14.3 · reported by WordfenceMedium 6.4
The Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content[title]' parameter in all versions up to, and including, 7.8.14.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that an administrator has explicitly granted the 'Create and Update Modules' (hustle_create / hustle_edit_module) capability to the attacker's role via the plugin's own Settings → Permissions feature; this delegation is not enabled by default.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 7, 2026Hustle: Missing AuthorizationCVE-2026-103075 · affects up to 7.8.14.2 · reported by PatchstackMedium 4.3
Missing Authorization vulnerability in WPMU DEV Hustle wordpress-popup allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Hustle: from n/a through 7.8.14.2.
Sep 9, 2026Hustle: Does not prevent shortcodes in submitted form values from being executedCVE-2026-80440 · fixed in 7.8.14.2 · reported by WPScanMedium 4.8
The Hustle WordPress plugin before 7.8.14.2 does not prevent shortcodes in submitted form values from being executed when it substitutes those values into the message it returns after submission, because the guard it applies can be defeated by nesting, allowing unauthenticated users to run any shortcode registered on the site.
May 12, 2026WPMU DEV Hustle: Missing AuthorizationCVE-2026-25431 · affects up to 7.8.10.1 · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in WPMU DEV Hustle allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Hustle: through 7.8.10.1.
Apr 7, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Unauthorized modification of dataCVE-2026-2263 · affects up to 7.8.10.2 · reported by WordfenceMedium 5.3
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 3, 2026Hustle: Exposure of Sensitive System Information to an Unauthorized Control SphereCVE-2026-24998 · affects up to 7.8.9.2 · reported by PatchstackMedium 5.3
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.
Jan 24, 2026Hustle – Email Marketing, Lead Generation, Optins, Popups: Arbitrary file uploadsCVE-2026-0911 · affects up to 7.8.9.2 · reported by WordfenceHigh 7.5
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-privileged role (e.g., Subscriber-level access and above), to upload arbitrary files on the affected site's server which may make remote code execution possible. Successful exploitation requires an admin to grant Hustle module permissions (or module edit access) to the low-privileged user so they can access the Hustle admin page and obtain the required nonce.
May 15, 2025Hustle: Does not sanitise and escape some of its settingsCVE-2024-8492 · affects up to 7.8.5 · reported by WPScanMedium 4.8
The Hustle WordPress plugin through 7.8.5 does not sanitise and escape some of its settings, which could allow high privilege users such as editors to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed
Nov 27, 2024Hustle – Email Marketing, Lead Generation, Optins, Popups: Unauthorized form submissionsCVE-2024-10580 · affects up to 7.8.5 · reported by WordfenceMedium 5.3
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Nov 26, 2024Hustle – Email Marketing, Lead Generation, Optins, Popups: Unauthorized access of dataCVE-2024-10579 · affects up to 7.8.5 · reported by WordfenceMedium 4.3
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 and above, to view unpublished forms.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 13, 2024Hustle – Email Marketing, Lead Generation, Optins, Popups: Sensitive Information ExposureCVE-2024-0368 · affects up to 7.8.3 · reported by WordfenceHigh 8.6
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.
Mar 17, 2020The 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.CVE-2018-18576 · affects up to 6.0.5 · reported by MITREMedium 5.3
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.
May 29, 2019Hustle (aka wordpress-popup) plugin 6.0.7: CSV Injection as it allows for injecting malicious code into a pop-up windowCVE-2019-11872 · fixed in 6.0.8.1 · reported by MITREHigh 8.8
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 sanitize the user's input and allows insertion of any text.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.