vulnerability
WordPress Plugin: wp-upload-restriction: CVE-2021-34625: 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) | Jul 7, 2021 | May 15, 2025 | May 15, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Jul 7, 2021
Added
May 15, 2025
Modified
May 15, 2025
Description
The WP Upload Restriction plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'saveCustomType' function in versions up to, and including, 2.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with minimal permissions, such as a subscriber, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Solution
wp-upload-restriction-plugin-cve-2021-34625
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