5.3

CVE-2022-2939

WP Cerber Security <= 9.0 - User Enumeration Bypass

The WP Cerber Security plugin for WordPress is vulnerable to security protection bypass in versions up to, and including 9.0, that makes user enumeration possible. This is due to improper validation on the value supplied through the 'author' parameter found in the ~/cerber-load.php file. In vulnerable versions, the plugin only blocks requests if the value supplied is numeric, making it possible for attackers to supply additional non-numeric characters to bypass the protection. The non-numeric characters are stripped and the user requested is displayed. This can be used by unauthenticated attackers to gather information about users that can targeted in further attacks.
Mögliche Gegenmaßnahme
WP Cerber Security, Anti-spam & Malware Scan: Update to version 9.1, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt WP Cerber Security, Anti-spam & Malware Scan
Version *-9.0
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cerber ≫ Wp Cerber Security, Anti-spam & Malware Scan SwPlatformwordpress Version <= 9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.609
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
security@wordfence.com 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.