Orbit Fox by ThemeIsle <= 2.10.2 - Authenticated (Contributor+) Stored Cross Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24157
CVSS 6.4 (Medium)
Publicly Published January 12, 2021
Last Updated December 5, 2022
Researcher Chloe Chamberland - Wordfence


Orbit Fox by ThemeIsle has a feature to add custom scripts to the header and footer of a page or post. There were no checks to verify that a user had the unfiltered_html capability prior to saving the script tags, thus allowing lower-level users to inject scripts that could potentially be malicious in versions up to, and including 2.10.2.



1 affected software package

Software Type Plugin
Software Slug themeisle-companion (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.10.3, or a newer patched version
Affected Version
  • < 2.10.3
Patched Version
  • 2.10.3

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