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')
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.

Wordfence blocked 20,813,741 attacks targeting this vulnerability in the past 24 hours.

References

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Showing 521-540 of 758 affected software packages

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Software Type Plugin
Software Slug shipping-manager-for-woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.4.0, or a newer patched version
Affected Version
  • 1.0.0 - 1.3.0
Patched Version
  • 1.4.0
Software Type Plugin
Software Slug woo-shipping-display-mode (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.7.7, or a newer patched version
Affected Version
  • 3.4 - 3.7.6
Patched Version
  • 3.7.7
Software Type Plugin
Software Slug shortcodehub (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.4.0, or a newer patched version
Affected Version
  • <= 1.3.0
Patched Version
  • 1.4.0
Software Type Plugin
Software Slug event-feed-for-eventbrite (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.2, or a newer patched version
Affected Version
  • 1.0.0 - 1.1.0
Patched Version
  • 1.1.2
Software Type Theme
Software Slug shuban (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
  • 1.1.2
Software Type Plugin
Software Slug simple-author-box (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4, or a newer patched version
Affected Version
  • <= 2.3.22
Patched Version
  • 2.4
Software Type Plugin
Software Slug simple-blueprint-installer (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.2, or a newer patched version
Affected Version
  • <= 1.0.1
Patched Version
  • 1.0.2
Software Type Plugin
Software Slug simple-cart-solution (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
Software Type Plugin
Software Slug simple-feature-requests (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.2.5.1, or a newer patched version
Affected Version
  • 1.0.0 - 2.2.4
Patched Version
  • 2.2.5.1
Software Type Plugin
Software Slug giveasap (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.46.1, or a newer patched version
Affected Version
  • <= 2.46.0
Patched Version
  • 2.46.1
Software Type Plugin
Software Slug simple-sitemap (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.5.10, or a newer patched version
Affected Version
  • 3.2 - 3.5.9
Patched Version
  • 3.5.10
Software Type Plugin
Software Slug simple-facebook-twitter-widget (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
  • 1.5.0 - 1.7.0
Software Type Plugin
Software Slug simple-sponsorships (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
  • <= 1.8.1
Software Type Plugin
Software Slug simple-tour-guide (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
Software Type Theme
Software Slug simplifii (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
  • 1.5.2
Software Type Plugin
Software Slug sites-monitor (view on wordpress.org)
Patched? Yes
Remediation Update to version 0.0.9, or a newer patched version
Affected Version
  • 0.0.7 - 0.0.8
Patched Version
  • 0.0.9
Software Type Plugin
Software Slug sky-login-redirect (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.7.3, or a newer patched version
Affected Version
  • <= 3.7.2
Patched Version
  • 3.7.3
Software Type Plugin
Software Slug tecslider (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.0, or a newer patched version
Affected Version
  • <= 1.3.0
Patched Version
  • 2.0.0
Software Type Plugin
Software Slug smart-phone-field-for-gravity-forms (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
Software Type Plugin
Software Slug smart-protect (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
  • 1.1

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