vulnerability
WordPress Plugin: flatpm-wp: CVE-2022-3934: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Nov 17, 2022 | May 15, 2025 | Apr 30, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Nov 17, 2022
Added
May 15, 2025
Modified
Apr 30, 2026
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.
Solution
flatpm-wp-plugin-cve-2022-3934
References
Rapid7 Labs
2026 Global Threat Landscape Report
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