Arconix Shortcodes <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-23703
CVSS 6.4 (Medium)
Publicly Published April 24, 2023
Last Updated August 10, 2023
Researcher István Márton - Wordfence

Description

The Arconix Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via one or more shortcodes including the 'box_arconix_shortcode' in versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping on the user-supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for Arconix Shortcodes

Software Type Plugin
Software Slug arconix-shortcodes (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.1.8, or a newer patched version
Affected Version
  • <= 2.1.7
Patched Version
  • 2.1.8

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