{"id":"CVE-2020-7934","aliases":["GHSA-f99h-h678-fgg4"],"url":"https://o3.security/vulnerability/CVE-2020-7934","summary":"Liferay Portal Vulnerable to Persistent Cross-Site Scripting (XSS) in MyAccountPortlet","details":"In LifeRay Portal CE 7.1.0 through 7.2.1 GA2, the First Name, Middle Name, and Last Name fields for user accounts in MyAccountPortlet are all vulnerable to a persistent XSS issue. Any user can modify these fields with a particular XSS payload, and it will be stored in the database. The payload will then be rendered when a user utilizes the search feature to search for other users (i.e., if a user with modified fields occurs in the search results). This issue was fixed in Liferay Portal CE version 7.3.0 GA1.","published":"2020-01-28T14:15:14.943Z","modified":"2026-09-05T08:10:17.112087Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":3,"affectedPackages":[{"ecosystem":"Maven","name":"com.liferay.portal:release.portal.bom","fixedVersion":"7.3.0"}],"fix":null,"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/160168/LifeRay-7.2.1-GA2-Cross-Site-Scripting.html"},{"type":"ADVISORY","url":"https://semanticbits.com/liferay-portal-authenticated-xss-disclosure/"},{"type":"PACKAGE","url":"https://github.com/3ndG4me/liferay-xss-7.2.1GA2-poc-report-CVE-2020-7934"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7934"},{"type":"PACKAGE","url":"https://github.com/liferay/liferay-portal"},{"type":"WEB","url":"https://web.archive.org/web/20200808034429/https://semanticbits.com/liferay-portal-authenticated-xss-disclosure"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-05T08:10:17.112087Z"}}