CVE-2021-4451

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).

CVSS v3 6.6 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://blog.nintechnet.com/security-issue-fixed-in-ninjafirewall-wp-edition/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/1a1fc6c9-50cd-40fd-a777-9eed98aab797?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nintechnet:ninjafirewall:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2024-10-16 07:15

Updated : 2024-10-30 17:44

NVD link : CVE-2021-4451

Mitre link : CVE-2021-4451

CVE.ORG link : CVE-2021-4451

JSON object : View

Products Affected

nintechnet

ninjafirewall

CWE

CWE-502

Deserialization of Untrusted Data

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