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Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get

Wordfence Intelligence > Vulnerability Database > Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get

6.1

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVE	CVE-2023-33999
CVSS	6.1 (Medium)
Publicly Published	July 18, 2023
Last Updated	April 8, 2024
Researcher	Rafie Muhammad - Patchstack

Description

The Freemius SDK for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fs_request_get’ function in versions up to, and including, 2.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References

Vulnerability Details for Blog Grid & Post Grid – Blog Post Slider, Blog Post Carousel, Blog Post Ticker, Blog Post Masonry, Category Post Grid By News & Blog Designer Pack

Blog Grid & Post Grid – Blog Post Slider, Blog Post Carousel, Blog Post Ticker, Blog Post Masonry, Category Post Grid By News & Blog Designer Pack

Software Type	Plugin
Software Slug	blog-designer-pack (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.4.1, or a newer patched version
Affected Version	<= 3.4
Patched Version	3.4.1

601-620 of 757 other affected software packages

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TI WooCommerce Wishlist

Software Type	Plugin
Software Slug	ti-woocommerce-wishlist (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.7.0, or a newer patched version
Affected Version	<= 1.6.2
Patched Version	1.7.0

TK Event Weather

Software Type	Plugin
Software Slug	tk-event-weather (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	1.0 - 1.6.6

TK Google Fonts GDPR Compliant

Software Type	Plugin
Software Slug	tk-google-fonts (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.2.11, or a newer patched version
Affected Version	<= 2.2.10
Patched Version	2.2.11

Top Bar – PopUps – by WPOptin

Software Type	Plugin
Software Slug	wpoptin (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.2.7, or a newer patched version
Affected Version	1.0.0 - 1.2.6
Patched Version	1.2.7

Topcat Lite

Software Type	Theme
Software Slug	topcat-lite (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	2.0.2 - 2.0.3

Tori Ajax

Software Type	Plugin
Software Slug	tori-ajax (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	2.0.0 - 2.0.2

TotalPress

Software Type	Theme
Software Slug	totalpress (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 6.5.3.1, or a newer patched version
Affected Version	<= 6.5.3
Patched Version	6.5.3.1

Travel Agency Booking

Software Type	Theme
Software Slug	travel-agency-booking (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	1.0.6

Travel Tour

Software Type	Theme
Software Slug	travel-tour (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.2.0, or a newer patched version
Affected Version	< 1.2.0
Patched Version	1.2.0

TreePress – Easy Family Trees & Ancestor Profiles

Software Type	Plugin
Software Slug	treepress (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.0.1, or a newer patched version
Affected Version	1.0 - 3.0.0.1
Patched Version	3.0.1

Turbo Widgets

Software Type	Plugin
Software Slug	turbo-widgets (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	2.0.0

Ua Marketplace

Software Type	Plugin
Software Slug	ua-marketplace (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	<= 1.4.4

Ultimate Blocks – WordPress Blocks Plugin

Software Type	Plugin
Software Slug	ultimate-blocks (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.5.2, or a newer patched version
Affected Version	<= 2.5.1
Patched Version	2.5.2

Ultimate Carousel For Divi

Software Type	Plugin
Software Slug	ultimate-carousel-for-divi (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 4.5.1, or a newer patched version
Affected Version	4.0.0 - 4.5.0
Patched Version	4.5.1

Ultimate Custom ScrollBar

Software Type	Plugin
Software Slug	ultimate-custom-scrollbar (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.2, or a newer patched version
Affected Version	<= 1.1
Patched Version	1.2

Ultimate Divi Modules Suite – Divi Sumo Lite

Software Type	Plugin
Software Slug	sumo-divi-modules (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	1.0.1 - 1.0.6

Ultimate Gutenberg – Custom Block Templates

Software Type	Plugin
Software Slug	ultimate-gutenberg (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	<= 2.5.1

Ultimate Post Kit Addons For Elementor – (Post Grid, Post Carousel, Post Slider, Category List, Post Tabs, Timeline, Post Ticker, Tag Cloud)

Software Type	Plugin
Software Slug	ultimate-post-kit (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.6.4, or a newer patched version
Affected Version	<= 3.6.3
Patched Version	3.6.4

Ultimate SMS Notifications for WooCommerce

Software Type	Plugin
Software Slug	ultimate-sms-notifications (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.9.9.6, or a newer patched version
Affected Version	1.2 - 1.9.9.5
Patched Version	1.9.9.6

Ultimate Widgets Light

Software Type	Plugin
Software Slug	ultimate-widgets-light (view on wordpress.org)
Patched?	No
Remediation	No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version	1.5.9.4

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License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more.

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