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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 Drop Shadow Boxes

Drop Shadow Boxes

Software Type	Plugin
Software Slug	drop-shadow-boxes (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.7.12, or a newer patched version
Affected Version	1.5.8 - 1.7.10
Patched Version	1.7.12

141-160 of 757 other affected software packages

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Content Aware Sidebars – Fastest Widget Area Plugin

Software Type	Plugin
Software Slug	content-aware-sidebars (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.19.1, or a newer patched version
Affected Version	<= 3.19
Patched Version	3.19.1

Content Hubs

Software Type	Plugin
Software Slug	content-hubs (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 - 1.0.8

Content Slider for WP Posts (Section Slider)

Software Type	Plugin
Software Slug	section-slider (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	0.0.0

Convert Classic Editor to Gutenberg Blocks

Software Type	Plugin
Software Slug	convert-classic-editor-to-blocks (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	1.0.2 - 1.0.6

Convoworks WP

Software Type	Plugin
Software Slug	convoworks-wp (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 0.22.15, or a newer patched version
Affected Version	<= 0.22.14
Patched Version	0.22.15

Cooked – Recipe Management

Software Type	Plugin
Software Slug	cooked (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.1.13, or a newer patched version
Affected Version	<= 1.1.12
Patched Version	1.1.13

Cool Author Box – For Widget and Post Content

Software Type	Plugin
Software Slug	hm-cool-author-box-widget (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.9.5, or a newer patched version
Affected Version	<= 2.9.4
Patched Version	2.9.5

Copy Anything to Clipboard

Software Type	Plugin
Software Slug	copy-the-code (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.6.4, or a newer patched version
Affected Version	1.3.0 - 2.6.3
Patched Version	2.6.4

Corporate Event

Software Type	Theme
Software Slug	corporate-event (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.1, or a newer patched version
Affected Version	<= 1.0.0
Patched Version	1.0.1

Cost Calculator Builder

Software Type	Plugin
Software Slug	cost-calculator-builder (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.3.3, or a newer patched version
Affected Version	<= 2.3.2
Patched Version	2.3.3

Country Based Payments for WooCommerce

Software Type	Plugin
Software Slug	woocommerce-country-based-payments (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.4.4, or a newer patched version
Affected Version	1.2.0 - 1.4.3
Patched Version	1.4.4

Coupon Affiliates – Affiliate Plugin for WooCommerce

Software Type	Plugin
Software Slug	woo-coupon-usage (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 5.5.1.3, or a newer patched version
Affected Version	<= 5.5.1.2
Patched Version	5.5.1.3

Cozy Blocks – Page Builder for Gutenberg & Site Editor, Post Blocks, WooCommerce Blocks, Magazine Blocks, WordPress Gutenberg Blocks, Patterns and Templates Library

Software Type	Plugin
Software Slug	cozy-addons (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.2.4, or a newer patched version
Affected Version	<= 1.2.3
Patched Version	1.2.4

CPA OFFERWALL

Software Type	Plugin
Software Slug	cpa-offerwall (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 - 1.0.2

Cryptocurrency Product for WooCommerce

Software Type	Plugin
Software Slug	cryptocurrency-product-for-woocommerce (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.16.10, or a newer patched version
Affected Version	<= 3.16.9
Patched Version	3.16.10

Custom Login Page Customizer

Software Type	Plugin
Software Slug	login-customizer (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.2.3, or a newer patched version
Affected Version	2.1.5 - 2.2.2
Patched Version	2.2.3

Custom Login Page Customizer – Login Designer

Software Type	Plugin
Software Slug	login-designer (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.6.2, or a newer patched version
Affected Version	1.6 - 1.6.1
Patched Version	1.6.2

Custom Product Builder – Designer and Order Customized

Software Type	Plugin
Software Slug	custom-product-builder-for-woocommerce (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.5, or a newer patched version
Affected Version	1.0.1 - 1.0.4
Patched Version	1.0.5

Custom Product Type For WooCommerce

Software Type	Plugin
Software Slug	custom-product-type-for-woocommerce (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.2.3, or a newer patched version
Affected Version	1.0.0 - 1.2.2
Patched Version	1.2.3

Custom User Guide

Software Type	Plugin
Software Slug	custom-user-guide (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

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