CVE-2021-4451

NinjaFirewall <= 4.3.3 - Authenticated PHAR Deserialization

CVSS 6.6 MEDIUMEPSS 0.6%CWE-502

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.6EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

16 out 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

nintechnet · NinjaFirewall (WP Edition) – Advanced Security Plugin and Firewall

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Referências

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