{"id":"CVE-2022-23799","aliases":["BIT-joomla-2022-23799","GHSA-49fj-qp6p-q544"],"url":"https://o3.security/vulnerability/CVE-2022-23799","summary":"Variable Tampering within joomla/input class","details":"An issue was discovered in Joomla! 4.0.0 through 4.1.0. Under specific circumstances, JInput pollutes method-specific input bags with $_REQUEST data.","published":"2022-03-30T16:15:11.700Z","modified":"2026-10-24T10:30:54.883648540Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01225,"percentile":0.67362,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"joomla/input","fixedVersion":"2.0.2"}],"fix":{"url":"https://github.com/joomla-framework/input/commit/2086df5860a2edccd77c329ee7cbd118cfe93514","label":"joomla-framework/input@2086df5"},"references":[{"type":"ADVISORY","url":"https://developer.joomla.org/security-centre/876-20220307-core-variable-tampering-on-jinput-request-data.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23799"},{"type":"WEB","url":"https://github.com/joomla/joomla-cms/issues/35541"},{"type":"WEB","url":"https://github.com/joomla-framework/input/commit/2086df5860a2edccd77c329ee7cbd118cfe93514"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/joomla/input/CVE-2022-23799.yaml"},{"type":"PACKAGE","url":"https://github.com/joomla-framework/input"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:54.883648540Z"}}