CVE-2022-4100
WP Cerber Security <= 9.4 - IP Protection Bypass
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The WP Cerber Security plugin for WordPress is vulnerable to IP Protection bypass in versions up to, and including 9.4 due to the plugin improperly checking for a visitor's IP address. This makes it possible for an attacker whose IP address has been blocked to bypass this control by setting the X-Forwarded-For: HTTP header to an IP Address that hasn't been blocked.
| CWE | CWE-693 |
| Vendor | gioni |
| Product | wp cerber security, anti-spam & malware scan |
| Published | Aug 31, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
gioni / WP Cerber Security, Anti-spam & Malware Scan
0 ≤ 9.4
References
Credits
chihyu