{"id":"CVE-2021-41952","aliases":["GHSA-x8wj-cqmp-3wmm"],"url":"https://o3.security/vulnerability/CVE-2021-41952","summary":"Cross-site Scripting in Zenario CMS","details":"Zenario CMS 9.0.54156 is vulnerable to Cross Site Scripting (XSS) via upload file to *.SVG. An attacker can send malicious files to victims and steals victim's cookie leads to account takeover. The person viewing the image of a contact can be victim of XSS.","published":"2022-03-14T15:15:09.287Z","modified":"2026-07-09T01:07:51.188488Z","cvss":{"score":4.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"tribalsystems/zenario","fixedVersion":"9.0.55143"}],"fix":{"url":"https://github.com/TribalSystems/Zenario/commit/4566d8a9ac6755f098b3373252fdb17754a77007","label":"TribalSystems/Zenario@4566d8a"},"references":[{"type":"REPORT","url":"https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/1"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41952"},{"type":"WEB","url":"https://github.com/TribalSystems/Zenario/commit/4566d8a9ac6755f098b3373252fdb17754a77007"},{"type":"PACKAGE","url":"https://github.com/TribalSystems/Zenario"},{"type":"WEB","url":"https://github.com/TribalSystems/Zenario/releases/tag/9.0.55141"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:07:51.188488Z"}}