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WEB APPLICATION VULNERABILITIES Standard & Premium

WordPress Plugin WP Cerber Security, Anti-spam & Malware Scan Security Bypass (8.9)

Description

WordPress Plugin WP Cerber Security, Anti-spam & Malware Scan is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently extract data such as users, posts, authors, and IP addresses from the WordPress REST API. WordPress Plugin WP Cerber Security, Anti-spam & Malware Scan version 8.9 is vulnerable; prior versions are also affected.

Remediation

Update to plugin version 8.9.3 or latest

References

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/FEYE-2021-0024/FEYE-2021-0024.md

https://github.com/mandiant/Vulnerability-Disclosures/blob/master/FEYE-2021-0023/FEYE-2021-0023.md

https://plugins.svn.wordpress.org/wp-cerber/trunk/readme.txt

Related Vulnerabilities

WebLogic Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2021-40690)

Ruby Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2020-10933)

WordPress Plugin AccessAlly Information Disclosure (3.5.6)

WordPress Plugin Form Maker by 10Web-Mobile-Friendly Drag & Drop Contact Form Builder SQL Injection (1.15.5)

PHP Numeric Errors Vulnerability (CVE-2006-4486)

Severity

High

Classification

CVE-2021-37597 CVE-2021-37598 CWE-264 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass

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