7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
0.001 Low
EPSS
Percentile
29.4%
CodeIgniter is a PHP full-stack web framework. This vulnerability may allow attackers to spoof their IP address when the server is behind a reverse proxy. This issue has been patched, please upgrade to version 4.2.11 or later, and configure Config\App::$proxyIPs
. As a workaround, do not use $request->getIPAddress()
.
[
{
"vendor": "codeigniter4",
"product": "CodeIgniter4",
"versions": [
{
"version": "< 4.2.11",
"status": "affected"
}
]
}
]