WPCode <= 2.0.13 - Unauthenticated Reflected Cross-Site Scripting via Tag Filter Links

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-3524
CVSS 6.1 (Medium)
Publicly Published July 17, 2023
Last Updated January 22, 2024
Researcher Erwan LR - WPScan

Description

The WPCode plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via tag filter links in versions up to, and including 2.0.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for WPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager

Software Type Plugin
Software Slug insert-headers-and-footers (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.13.1, or a newer patched version
Affected Version
  • <= 2.0.13
Patched Version
  • 2.0.13.1

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