7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.4%
Description Impact This vulnerability may allow attackers to spoof their IP address when your server is behind a reverse proxy. Patches Upgrade to v4.2.11 or later, and configure Config\App::$proxyIPs. Workarounds Do not use $request->getIPAddress(). References https://codeigniter4.github.io/userguide/incoming/request.html#CodeIgniter\HTTP\Request::getIPAddress For more information If you have any questions or comments about this advisory: Open an issue in codeigniter4/CodeIgniter4 Email us at SECURITY.md
CPE | Name | Operator | Version |
---|---|---|---|
codeigniter4/framework | lt | 4.2.11 |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.4%