WP Cerber before 8.9.3 allows MFA bypass via wordpress_logged_in_[hash] manipulation.
CVE-2021-37597 is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin WP Cerber Security, Anti-spam & Malware Scan. It affects Versions before 8.9.3 and is fixed in 8.9.3.
CVE-2021-37597 is tracked for the Plugin WP Cerber Security, Anti-spam & Malware Scan as critical severity with CVSS 9.8. The affected range is Versions before 8.9.3. Update WP Cerber Security, Anti-spam & Malware Scan to 8.9.3 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
wp-cerber
View on wordpress.org
|
| CVE | CVE-2021-37597 |
| Patched Versions |
8.9.3
|
| Affected Versions |
Versions before 8.9.3
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
WP Cerber Security <= 9.1 - Unauthenticated Stored Cross-Site Scripting
WP Cerber Security <= 8.9.5.2 - Unauthenticated Stored Cross-Site Scripting
Cerber Security, Anti-spam & Malware Scan < 2.7 - Stored Cross-Site Scripting
WP Cerber Security <= 9.4 - IP Protection Bypass
WP Cerber Security <= 9.3.2 - User Enumeration Bypass via REST API
WP Cerber Security <= 9.0 - User Enumeration Bypass
WP Cerber < 8.9.3 - Access Bypass Control
WP Cerber Security <= 9.0 - Authenticated (Admin+) Stored Cross-Site Scripting
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