CVE-2021-4451CWE-502

NinjaFirewall <= 4.3.3 - Authenticated PHAR Deserialization

Medium · published October 16, 2024

CVSS v3.1
6.6
EPSS
1%
Percentile
49.8
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00636 · 49.8th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2024-10-16T06:43Z
EPSS history
Timeline
  • 16 OCT 06:43Z
    NinjaFirewall <= 4.3.3 - Authenticated PHAR Deserialization
    cvelistv5