Simple Basic Contact Form <= 20220207 - Authenticated (Administrator+) Stored Cross-Site Scripting

5.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-4226
CVSS 5.5 (Medium)
Publicly Published December 2, 2022
Last Updated January 22, 2024
Researchers zhangyunpei
Yeting Li VARAS@IIE

Description

The Simple Basic Contact Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several of its settings parameters in versions up to, and including, 20220207 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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Vulnerability Details for Simple Basic Contact Form

Software Type Plugin
Software Slug simple-basic-contact-form (view on wordpress.org)
Patched? Yes
Remediation Update to version 20221201, or a newer patched version
Affected Version
  • <= 20220207
Patched Version
  • 20221201

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