vulnerability
WordPress Plugin: user-registration: CVE-2025-30899: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:M/C:P/I:P/A:P) | Mar 27, 2025 | May 15, 2025 | May 15, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:M/C:P/I:P/A:P)
Published
Mar 27, 2025
Added
May 15, 2025
Modified
May 15, 2025
Description
The User Registration plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only impacts multi-site installations and installations where unfiltered_html has been disabled.
Solution
user-registration-plugin-cve-2025-30899
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