{"id":"CVE-2021-29039","aliases":["EUVD-2021-15685","GHSA-239w-4f3w-cfcv"],"status":"published","title":"Liferay Portal Vulnerable to Cross-Site Scripting (XSS) via Categories Admin Page","description":"Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in Liferay Portal 7.3.4 allows remote attackers to inject arbitrary web script or HTML via the site name.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00753,"percentile":0.55375,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-05-16T14:58:31Z","modified":"2026-10-24T10:30:36Z","fixes":[{"ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","fixed_in":["7.3.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.3.4"},{"last_affected":"7.3.4"},{"fixed":"7.3.5"}]}],"versions":["7.3.4"]},{"source":"osv","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.3.4"},{"fixed":"7.3.5"}]}],"versions":["7.3.4"]}],"products":[{"vendor":"liferay","product":"liferay_portal"}],"references":[{"url":"https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120777766","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29039","tags":["advisory"]},{"url":"http://liferay.com","tags":["web"]},{"url":"https://web.archive.org/web/20220828222833/https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120777766","tags":["web"]},{"url":"https://github.com/advisories/GHSA-239w-4f3w-cfcv"},{"url":"https://github.com/liferay/liferay-portal","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-29039","description":"Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in Liferay Portal 7.3.4 allows remote attackers to inject arbitrary web script or HTML via the site name.","status":"published","published":"2021-05-16T14:58:31Z","modified":"2026-07-09T00:13:05.136Z","updated_at":"2026-11-02T14:33:06.658806Z"}],"euvd":[{"id":"EUVD-2021-15685","description":"Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in 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name.","status":"published","published":"2021-05-16T15:15:07.457Z","modified":"2026-10-24T10:30:36.3716195Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:19.129331Z"},{"id":"GHSA-239w-4f3w-cfcv","title":"Liferay Portal Vulnerable to Cross-Site Scripting (XSS) via Categories Admin Page","description":"Cross-site scripting (XSS) vulnerability in the Asset module's categories administration page in Liferay Portal 7.3.4 allows remote attackers to inject arbitrary web script or HTML via the site name.","status":"published","published":"2022-05-24T19:02:32Z","modified":"2025-05-14T08:42:06.609611Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:33.520522Z"}]}}