CVE-2021-4451
Medium
Description
The NinjaFirewall plugin for WordPress is vulnerable to Authenticated PHAR Deserialization in versions up to, and including, 4.3.3. This allows authenticated attackers to perform phar deserialization on the server. This deserialization can allow other plugin or theme exploits if vulnerable software is present (WordPress, and NinjaFirewall).
SeverityMedium
CVSS6.6
Exploit probability—
ProductNintechnet Ninjafirewall
PublishedOct 16, 2024
First seenOct 16, 2024
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nintechnet ninjafirewall | v ≤ 4.3.3 | — |
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