{"cve":"CVE-2025-43793","nvd":{"published":"2025-09-15T16:15:37.717","modified":"2026-10-18T21:10:00.120","status":"Analyzed","description":"Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-1284"],"references":["https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43793"],"products":["liferay:digital_experience_platform","liferay:liferay_portal"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2025-43793","score":0.00405,"percentile":0.34532,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-xvgg-9h29-4g34","url":"https://osv.dev/vulnerability/GHSA-xvgg-9h29-4g34","summary":"Liferay Portal has Improper Validation of Specified Quantity in Input","modified":"2025-09-15T22:12:25.352856Z","packages":[{"ecosystem":"Maven","name":"com.liferay.portal:com.liferay.portal.impl","purl":"pkg:maven/com.liferay.portal/com.liferay.portal.impl","ranges":["<96.0.0"],"fixed":["96.0.0"]},{"ecosystem":"Maven","name":"com.liferay.portal:com.liferay.portal.kernel","purl":"pkg:maven/com.liferay.portal/com.liferay.portal.kernel","ranges":["<130.0.1"],"fixed":["130.0.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}