{"id":"CVE-2017-7320","details":"setup/controllers/language.php in MODX Revolution 2.5.4-pl and earlier does not properly constrain the language parameter, which allows remote attackers to conduct Cookie-Bombing attacks and cause a denial of service (cookie quota exhaustion), or conduct HTTP Response Splitting attacks with resultant XSS, via an invalid parameter value.","modified":"2026-07-08T12:28:17.489751Z","published":"2017-03-30T07:59:00.360Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/97228"},{"type":"EVIDENCE","url":"https://mazinahmed.net/services/public-reports/ModX%20-%20Responsible%20Disclosure%20-%20January%202017.pdf"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/modxcms/revolution","events":[{"introduced":"0"},{"last_affected":"c53bcfe70f6c37c47275ac2b02c6e8cfa344038e"}],"database_specific":{"cpe":"cpe:2.3:a:modx:modx_revolution:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.5.4"}],"source":"CPE_RANGE"}}],"versions":["v2.5.4-pl","v2.5.3-pl","v2.5.2-pl","v2.5.1-pl","v2.5.0-pl","v2.5.0-rc2","v2.5.0-rc1","v2.4.2-pl","v2.4.1-pl","v2.3.6-pl","v2.3.5-pl","v2.3.4-pl","v2.3.3-pl","v2.3.2-pl","v2.3.1-pl","v2.3.0-pl","v2.2.15-pl","v2.2.14-pl","v2.2.13-pl","v2.2.6-pl","v2.2.7-pl","v2.2.8-pl","v2.2.9-pl","v2.2.10-pl","v2.2.11-pl","v2.2.12-pl","v2.2.5-pl","v2.2.0-pl2","v2.2.4-pl","v2.2.3-pl","v2.2.2-pl","v2.2.1-pl","v2.2.0-pl","v2.2.0-rc3","v2.2.0-rc2","v2.2.0-rc1","v2.1.5-pl","v2.1.2-pl","v2.1.4-pl","v2.1.3-pl","v2.1.1-pl","v2.1.0-pl","v2.1.0-rc4","v2.1.0-rc3","v2.1.0-rc2","v2.1.0-rc1","v2.0.8-pl","v2.0.7-pl","v2.0.6-pl","v2.0.5-pl","v2.0.4-pl2","v2.0.4-pl","v2.0.3-pl","v2.0.1-pl"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7320.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}