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RSFirewall! <= 1.1.24 - IP Address Spoofing
| CVE | CVE-2021-4226 |
|---|---|
| CVSS | 6.5 (Medium) |
| Publicly Published | April 13, 2022 |
| Last Updated | December 5, 2022 |
| Researcher |
Daniel Ruf
|
Description
The RSFirewall! plugin for WordPress is vulnerable to IP Address Spoofing in versions less than and equal to 1.1.24 due to insufficient IP address validation. This makes it possible for attackers to bypass blocks and access services they should not be able to.
References
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Vulnerability Details for RSFirewall!
| Software Type | Plugin |
|---|---|
| Software Slug | rsfirewall (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.1.25, or a newer patched version |
| Affected Version |
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| Patched Version |
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