{"id":"CVE-2023-42498","aliases":["EUVD-2024-0545","GHSA-73x3-8mrg-5r93"],"status":"published","title":"Liferay Portal Language Override edit screen and Liferay DXP vulnerable to reflected Cross-site Scripting","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00611,"percentile":0.49802,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2024-02-21T02:47:45Z","modified":"2026-10-24T10:30:39Z","fixes":[{"ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","fixed_in":["7.4.3.98"],"sources":["ghsa","osv"]},{"ecosystem":"Maven","package":"com.liferay.portal:release.dxp.bom","fixed_in":["2023.Q3.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.4.3.8"},{"last_affected":"7.4.3.97"},{"fixed":"7.4.3.98"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"com.liferay.portal:release.dxp.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2023.Q3"},{"fixed":"2023.Q3.5"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"com.liferay.portal:release.dxp.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.4.13.u4"},{"last_affected":"7.4.13.u92"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.4.3.8"},{"fixed":"7.4.3.98"}]}],"versions":["7.4.3.10","7.4.3.11","7.4.3.12","7.4.3.13","7.4.3.14","7.4.3.15","7.4.3.16","7.4.3.17","7.4.3.18","7.4.3.19","7.4.3.20","7.4.3.20-ga20","7.4.3.21","7.4.3.21-ga21","7.4.3.22","7.4.3.23","7.4.3.24","7.4.3.25","7.4.3.26","7.4.3.27","7.4.3.28","7.4.3.29","7.4.3.30","7.4.3.31","7.4.3.32","7.4.3.33","7.4.3.34","7.4.3.35","7.4.3.36","7.4.3.37","7.4.3.38","7.4.3.39","7.4.3.40","7.4.3.41","7.4.3.42","7.4.3.43","7.4.3.44","7.4.3.45","7.4.3.46","7.4.3.47","7.4.3.48","7.4.3.49","7.4.3.50","7.4.3.51","7.4.3.52","7.4.3.53","7.4.3.54","7.4.3.55","7.4.3.56","7.4.3.57","7.4.3.58","7.4.3.59","7.4.3.60","7.4.3.60-ga60","7.4.3.61","7.4.3.61-ga61","7.4.3.62","7.4.3.63","7.4.3.64","7.4.3.65","7.4.3.66","7.4.3.67","7.4.3.68","7.4.3.69","7.4.3.70","7.4.3.71","7.4.3.72","7.4.3.73","7.4.3.74","7.4.3.75","7.4.3.76","7.4.3.77","7.4.3.78","7.4.3.79","7.4.3.8","7.4.3.80","7.4.3.81","7.4.3.82","7.4.3.83","7.4.3.84","7.4.3.85","7.4.3.85-ga85","7.4.3.86","7.4.3.87","7.4.3.88","7.4.3.89","7.4.3.9","7.4.3.90","7.4.3.91","7.4.3.92","7.4.3.93","7.4.3.94","7.4.3.95","7.4.3.95-1","7.4.3.96","7.4.3.97"]},{"source":"osv","ecosystem":"Maven","package":"com.liferay.portal:release.dxp.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2023.Q3"},{"fixed":"2023.Q3.5"}]}],"versions":["2023.q3.1","2023.q3.2","2023.q3.3","2023.q3.4"]},{"source":"osv","ecosystem":"Maven","package":"com.liferay.portal:release.dxp.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.4.13.u4"},{"last_affected":"7.4.13.u92"}]}],"versions":["7.4.13.u10","7.4.13.u15","7.4.13.u16","7.4.13.u17","7.4.13.u18","7.4.13.u19","7.4.13.u20","7.4.13.u21","7.4.13.u22","7.4.13.u23","7.4.13.u24","7.4.13.u25","7.4.13.u26","7.4.13.u27","7.4.13.u28","7.4.13.u29","7.4.13.u30","7.4.13.u31","7.4.13.u32","7.4.13.u33","7.4.13.u34","7.4.13.u35","7.4.13.u36","7.4.13.u37","7.4.13.u38","7.4.13.u39","7.4.13.u4","7.4.13.u40","7.4.13.u41","7.4.13.u42","7.4.13.u43","7.4.13.u44","7.4.13.u45","7.4.13.u46","7.4.13.u47","7.4.13.u48","7.4.13.u49","7.4.13.u5","7.4.13.u50","7.4.13.u51","7.4.13.u52","7.4.13.u53","7.4.13.u54","7.4.13.u55","7.4.13.u56","7.4.13.u57","7.4.13.u58","7.4.13.u59","7.4.13.u6","7.4.13.u60","7.4.13.u61","7.4.13.u62","7.4.13.u63","7.4.13.u64","7.4.13.u65","7.4.13.u66","7.4.13.u67","7.4.13.u68","7.4.13.u69","7.4.13.u7","7.4.13.u70","7.4.13.u71","7.4.13.u72","7.4.13.u73","7.4.13.u74","7.4.13.u75","7.4.13.u76","7.4.13.u77","7.4.13.u78","7.4.13.u79","7.4.13.u8","7.4.13.u80","7.4.13.u81","7.4.13.u82","7.4.13.u83","7.4.13.u84","7.4.13.u85","7.4.13.u86","7.4.13.u87","7.4.13.u88","7.4.13.u89","7.4.13.u9","7.4.13.u90","7.4.13.u91","7.4.13.u92"]}],"products":[{"vendor":"liferay","product":"digital_experience_platform"},{"vendor":"liferay","product":"dxp"},{"vendor":"liferay","product":"liferay_portal"},{"vendor":"liferay","product":"portal"}],"references":[{"url":"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-42498","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42498","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-73x3-8mrg-5r93"},{"url":"https://github.com/liferay/liferay-portal","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-42498","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.","status":"published","published":"2024-02-21T02:47:45.261Z","modified":"2024-08-02T19:23:39.621Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2024-0545","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.","status":"published","published":"2024-02-21T02:47:45Z","modified":"2024-08-02T19:23:39Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T03:50:00.594157Z"}],"ghsa":[{"id":"GHSA-73x3-8mrg-5r93","title":"Liferay Portal Language Override edit screen and Liferay DXP vulnerable to reflected Cross-site Scripting","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the `_com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key` parameter.","status":"published","published":"2024-02-21T03:30:37Z","modified":"2026-03-20T05:08:00Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:39:38.524712Z"}],"nvd":[{"id":"CVE-2023-42498","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.","status":"published","published":"2024-02-21T03:15:08.24Z","modified":"2026-06-17T06:23:57.76Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:07.077422Z"}],"osv":[{"id":"CVE-2023-42498","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key parameter.","status":"published","published":"2024-02-21T03:15:08.24Z","modified":"2026-10-24T10:30:39.002796916Z","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":"2026-11-02T15:44:33.792101Z"},{"id":"GHSA-73x3-8mrg-5r93","title":"Liferay Portal Language Override edit screen and Liferay DXP vulnerable to reflected Cross-site Scripting","description":"Reflected cross-site scripting (XSS) vulnerability in the Language Override edit screen in Liferay Portal 7.4.3.8 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 5, and 7.4 update 4 through 92 allows remote attackers to inject arbitrary web script or HTML via the `_com_liferay_portal_language_override_web_internal_portlet_PLOPortlet_key` parameter.","status":"published","published":"2024-02-21T03:30:37Z","modified":"2025-01-28T15:34:38.392076Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:40.308826Z"}]}}