Pz-LinkCard <= 2.4.5.1 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-25012
CVSS 6.1 (Medium)
Publicly Published March 1, 2022
Last Updated December 5, 2022
Researcher Krzysztof Zając - CERT PL

Description

The Pz-LinkCard plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 2.4.5.1 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts that execute in a victim's browser.

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Vulnerability Details for Pz-LinkCard

Software Type Plugin
Software Slug pz-linkcard (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.4.5.2, or a newer patched version
Affected Version
  • <= 2.4.5.1
Patched Version
  • 2.4.5.2

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