Meks Easy Photo Feed Widget < 1.2.4 - Authenticated Stored Cross-Site Scripting

5.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24958
CVSS 5.4 (Medium)
Publicly Published November 10, 2021
Last Updated January 22, 2024
Researcher Krzysztof Zając - CERT PL

Description

The Meks Easy Photo Feed Widget WordPress plugin before 1.2.4 does not have capability and CSRF checks in the meks_save_business_selected_account AJAX action, available to any authenticated user, and does not escape some of the settings. As a result, any authenticated user, such as subscriber could update the plugin's settings and put Cross-Site Scripting payloads in them

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Vulnerability Details for Meks Easy Photo Feed Widget

Software Type Plugin
Software Slug meks-easy-instagram-widget (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.4, or a newer patched version
Affected Version
  • < 1.2.4
Patched Version
  • 1.2.4

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