CVE-2023-46240

    Dashboard / Vulnerabilities / CVE-2023-46240

    CVE-2023-46240

    Published: 31 Oct 2023Last Modified: 28 Oct 2026

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

    Details: 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`.

    References: https://codeigniter4.github.io/userguide/general/errors.html#error-reporting, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46240.json, https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-hwxf-qxj7-7rfj, https://nvd.nist.gov/vuln/detail/CVE-2023-46240, https://github.com/codeigniter4/CodeIgniter4/commit/423569fc31e29f51635a2e59c89770333f0e7563

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -4b71437eb02dd31941202deb136d324f3758b063

    Affected versions

    v4.4.2
    v4.4.1
    v4.4.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-46240 | CVE-DB