{"id":"CVE-2023-46240","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`.","aliases":["BIT-codeigniter-2023-46240","GHSA-hwxf-qxj7-7rfj"],"modified":"2026-04-16T04:11:51.385276Z","published":"2023-10-31T15:03:51.798Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46240.json","cwe_ids":["CWE-209"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://codeigniter4.github.io/userguide/general/errors.html#error-reporting"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46240.json"},{"type":"ADVISORY","url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-hwxf-qxj7-7rfj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46240"},{"type":"FIX","url":"https://github.com/codeigniter4/CodeIgniter4/commit/423569fc31e29f51635a2e59c89770333f0e7563"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/codeigniter4/codeigniter4","events":[{"introduced":"0"},{"fixed":"4b71437eb02dd31941202deb136d324f3758b063"},{"fixed":"423569fc31e29f51635a2e59c89770333f0e7563"}],"database_specific":{"cpe":"cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*","source":["CPE_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"4.4.3"}]}}],"versions":["4.0.0","v4.0.0-alpha.1","v4.0.0-alpha.3","v4.0.0-alpha.4","v4.0.0-alpha.5","v4.0.0-beta.1","v4.0.0-beta.3","v4.0.0-beta.4","v4.0.0-rc.1","v4.0.0-rc.2","v4.0.0-rc.2b","v4.0.0-rc.3","v4.0.0-rc.4","v4.0.0.0-alpha.5","v4.0.1","v4.0.3","v4.0.5","v4.1.0","v4.1.1","v4.1.2","v4.1.3","v4.1.4","v4.1.5","v4.1.6","v4.1.7","v4.1.8","v4.1.9","v4.2.0","v4.2.1","v4.2.10","v4.2.11","v4.2.12","v4.2.2","v4.2.3","v4.2.4","v4.2.5","v4.2.6","v4.2.7","v4.2.9","v4.3.0","v4.3.1","v4.3.2","v4.3.3","v4.3.4","v4.3.5","v4.3.6","v4.3.7","v4.3.8","v4.4.0","v4.4.1","v4.4.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46240.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}