{"id":"CVE-2022-45320","aliases":["EUVD-2022-48219","GHSA-mc8m-4r3w-q2hw"],"status":"published","title":"Privilege escalation in Liferay Portal","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00479,"percentile":0.41844,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2024-02-20T00:00:00Z","modified":"2026-10-28T02:31:05Z","fixes":[{"ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","fixed_in":["7.4.3.16"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.3.16"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.liferay.portal:release.portal.bom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.3.16"}]}],"versions":["7.0.6","7.0.6-1","7.0.6-2","7.1.0","7.1.1","7.1.2","7.1.3","7.1.3-1","7.2.0","7.2.1","7.2.1-1","7.3.0","7.3.0-1","7.3.1","7.3.1-1","7.3.2","7.3.2-1","7.3.3","7.3.3-1","7.3.4","7.3.5","7.3.6","7.3.7","7.4.0","7.4.1","7.4.1-1","7.4.2","7.4.2-1","7.4.3.10","7.4.3.11","7.4.3.12","7.4.3.13","7.4.3.14","7.4.3.15","7.4.3.4","7.4.3.5","7.4.3.6","7.4.3.7","7.4.3.8","7.4.3.9"]}],"products":[{"vendor":"liferay","product":"digital_experience_platform"},{"vendor":"liferay","product":"liferay_portal"}],"references":[{"url":"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-45320","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45320","tags":["advisory"]},{"url":"https://github.com/liferay/liferay-portal/releases/tag/7.4.3.16-ga16","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mc8m-4r3w-q2hw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45320.json","tags":["advisory"]},{"url":"https://github.com/liferay/liferay-portal","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-45320","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T00:00:00Z","modified":"2025-03-28T20:43:01.175Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:31.840191Z"}],"euvd":[{"id":"EUVD-2022-48219","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T00:00:00Z","modified":"2025-03-28T20:43:01Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T20:52:47.247959Z"}],"ghsa":[{"id":"GHSA-mc8m-4r3w-q2hw","title":"Privilege escalation in Liferay Portal","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T06:30:29Z","modified":"2025-03-31T13:33:29Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:38:37.325334Z"}],"nvd":[{"id":"CVE-2022-45320","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T05:15:07.613Z","modified":"2026-06-17T05:09:47.23Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:07:40.49892Z"}],"osv":[{"id":"CVE-2022-45320","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T00:00:00Z","modified":"2026-10-28T02:31:05.896172509Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"GHSA-mc8m-4r3w-q2hw","title":"Privilege escalation in Liferay Portal","description":"Liferay Portal before 7.4.3.16 and Liferay DXP before 7.2 fix pack 19, 7.3 before update 6, and 7.4 before update 16 allow remote authenticated users to become the owner of a wiki page by editing the wiki page.","status":"published","published":"2024-02-20T06:30:29Z","modified":"2025-03-31T13:42:24.462246Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:51.811331Z"}]}}