CVE-2023-46240
CodeIgniter4 vulnerable to information disclosure when detailed error report is displayed in production environment
7.5
HIGH
CVSS 3.1
EPSS 0.62%
Description
CodeIgniter is a PHP full-stack web framework. Prior to CodeIgniter4 version 4.4.3, if an error or exception occurs, a detailed error report is displayed even if in the production environment. As a result, confidential information may be leaked. Version 4.4.3 contains a patch. As a workaround, replace `ini_set('display_errors', '0')` with `ini_set('display_errors', 'Off')` in `app/Config/Boot/production.php`.
How to fix CVE-2023-46240
To remediate CVE-2023-46240, upgrade the affected package to a fixed version below.
- —upgrade to 4.4.3 or later
- —upgrade to 4.4.3 or later
Is CVE-2023-46240 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.4.3
- from 0, < 4.4.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |