Currency Switcher <= 1.1.6 - Cross-site request forgery

8.8
Cross-Site Request Forgery (CSRF)
CVE CVE-2021-20780
CVSS 8.8 (High)
Publicly Published July 6, 2021
Last Updated January 22, 2024
Researcher Mizuki Takagi

Description

The Currency Switcher plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.6. This is due to missing or incorrect nonce validation on the print_plugin_options() function. This makes it possible for unauthenticated attackers to update the plugin's settings and inject malicious web scripts granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for WPCS – WordPress Currency Switcher Professional

Software Type Plugin
Software Slug currency-switcher (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.1.7, or a newer patched version
Affected Version
  • <= 1.1.6
Patched Version
  • 1.1.7

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