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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 Activity Log For MainWP

Activity Log For MainWP

Software Type	Plugin
Software Slug	activity-log-mainwp (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.0.0, or a newer patched version
Affected Version	<= 1.7.1
Patched Version	2.0.0

61-80 of 757 other affected software packages

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Block, Suspend, Report for BuddyPress

Software Type	Plugin
Software Slug	bp-toolkit (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.6.1, or a newer patched version
Affected Version	<= 3.6.0
Patched Version	3.6.1

BlockMeister – Block Pattern Builder

Software Type	Plugin
Software Slug	blockmeister (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.1.10, or a newer patched version
Affected Version	3.0.0 - 3.1.9
Patched Version	3.1.10

Blockons – Gutenberg blocks for WordPress and WooCommerce websites

Software Type	Plugin
Software Slug	blockons (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.8, or a newer patched version
Affected Version	1.0.2 - 1.0.7
Patched Version	1.0.8

Blocks Bakery – Gutenberg Blocks

Software Type	Plugin
Software Slug	blocks-bakery (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	1.0.0 - 1.0.12

Blocks Product Editor for WooCommerce

Software Type	Plugin
Software Slug	blocks-product-editor-for-woocommerce (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.2, or a newer patched version
Affected Version	1.0.0 - 1.0.1
Patched Version	1.0.2

BlockSpare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed

Software Type	Plugin
Software Slug	blockspare (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.6.5, or a newer patched version
Affected Version	<= 2.6.4
Patched Version	2.6.5

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

Blog Sidebar Widget

Software Type	Plugin
Software Slug	blog-sidebar-widget (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.6, or a newer patched version
Affected Version	<= 1.0.5
Patched Version	1.0.6

BNG Gateway For WooCommerce

Software Type	Plugin
Software Slug	bng-gateway-for-woocommerce (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	<= 1.6.10

Book BuyBack Prices

Software Type	Plugin
Software Slug	book-buyback-prices (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 - 1.0.9

Booking Addon for WooCommerce

Software Type	Plugin
Software Slug	booking-for-woocommerce (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	1.0.0 - 4.3.1

Booking Calendar | Appointment Booking | Bookit

Software Type	Plugin
Software Slug	bookit (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.4.0, or a newer patched version
Affected Version	<= 2.3.9
Patched Version	2.4.0

Booking Weir

Software Type	Plugin
Software Slug	booking-weir (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	1.0.0 - 1.0.11

BookPress – For Book Authors

Software Type	Plugin
Software Slug	book-press (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	<= 1.2.4

Bootstrap Coach

Software Type	Theme
Software Slug	bootstrap-coach (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.1.2, or a newer patched version
Affected Version	1.1.0 - 1.1.1
Patched Version	1.1.2

Bootstrap Fitness

Software Type	Theme
Software Slug	bootstrap-fitness (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.6, or a newer patched version
Affected Version	1.0.5
Patched Version	1.0.6

Bootstrap Photography

Software Type	Theme
Software Slug	bootstrap-photography (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.0.6, or a newer patched version
Affected Version	<= 1.0.5
Patched Version	1.0.6

Brand

Software Type	Theme
Software Slug	brand (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	1.8.9 - 1.9

Brasserie

Software Type	Theme
Software Slug	brasserie (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.1, or a newer patched version
Affected Version	<= 2.0
Patched Version	2.1

Broadcast Lite

Software Type	Theme
Software Slug	broadcast-lite (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 2.0.7, or a newer patched version
Affected Version	2.0.1 - 2.0.6
Patched Version	2.0.7

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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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