CVE-2023-46240 - CVE House

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Status published High CVE-2023-46240

CodeIgniter4 vulnerable to information disclosure when detailed error report is displayed in production environment

7.5 CVSS

Vulnerability 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`.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from codeigniter4

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CodeIgniter validation of header name and value

CodeIgniter4 Language class DoS Vulnerability

Insertion of Sensitive Information into Log in codeigniter4/shield

Cleartext Storage of Sensitive Information in codeigniter4/shield

Affected Vendor

codeigniter4

View all reports →

Affected Software

CodeIgniter4

Vulnerable Versions:

< 4.4.3

Timeline

Official Publish: October 31st, 2023

Last Modified: September 5th, 2024

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1592 Gather Victim Host Information

T1083 File and Directory Discovery

T1552 Unsecured Credentials

Credential Access

T1212 Exploitation for Defense Evasion

Defense Evasion

T1005 Data from Local System