Accordion <= 2.6 - Authenticated (Editor+) Stored Cross-Site Scripting via accordion settings

5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-47809
CVSS 5.5 (Medium)
Publicly Published November 15, 2023
Last Updated January 22, 2024
Researcher Ngô Thiên An (ancorn_) - VNPT-VCI

Description

The Accordion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions up to, and including, 2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-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 Accordion

Software Type Plugin
Software Slug accordions-wp (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.7, or a newer patched version
Affected Version
  • <= 2.6
Patched Version
  • 2.7

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