vulnerability
WordPress Plugin: powerpress: CVE-2023-4820: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Sep 13, 2023 | May 15, 2025 | May 15, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Sep 13, 2023
Added
May 15, 2025
Modified
May 15, 2025
Description
The PowerPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the media URL in versions up to, and including, 11.0.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This issue was partially patched in 11.0.11, and fully patched in 11.0.12.
Solution
powerpress-plugin-cve-2023-4820
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