vulnerability
WordPress Plugin: unyson: CVE-2022-2219: 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) | Jun 29, 2022 | May 15, 2025 | Apr 29, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Jun 29, 2022
Added
May 15, 2025
Modified
Apr 29, 2026
Description
The Unyson plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘extension name’ parameter in versions up to, and including, 2.7.26 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Solution
unyson-plugin-cve-2022-2219
References
Rapid7 Labs
2026 Global Threat Landscape Report
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