Flat PM <= 2.661 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2022-3934
CVSS 6.1 (Medium)
Publicly Published November 17, 2022
Last Updated January 22, 2024
Researcher cydave

Description

The Flat PM plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 2.661 due to insufficient input sanitization and output escaping on the block_cat_ID value. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an administrator into performing an action such as clicking on a link.

References

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Vulnerability Details for FlatPM – Ad Manager, AdSense and Custom Code

Software Type Plugin
Software Slug flatpm-wp (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.662, or a newer patched version
Affected Version
  • <= 2.661
Patched Version
  • 2.662

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