vulnerability
WordPress Plugin: leyka: CVE-2023-2995: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:M/C:P/I:P/A:N) | Aug 23, 2023 | May 15, 2025 | Jul 9, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:M/C:P/I:P/A:N)
Published
Aug 23, 2023
Added
May 15, 2025
Modified
Jul 9, 2025
Description
The Leyka plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 3.30.3 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. NOTE: The problem was communicated to the developer on May 30, 2023, and was patched via a hot-fix in version 3.30.3 instead of a new release being rolled out.
Solution
leyka-plugin-cve-2023-2995
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