{"cve":"CVE-2025-43737","nvd":{"published":"2025-08-19T19:15:35.313","modified":"2026-06-17T09:24:24.103","status":"Analyzed","description":"A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q2.0 through 2025.Q2.8 and 2025.Q1.0 through 2025.Q1.15 allows a remote authenticated user to inject JavaScript code via _com_liferay_journal_web_portlet_JournalPortlet_backURL parameter.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","score":5.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43737"],"products":["liferay:digital_experience_platform","liferay:liferay_portal"],"source":"nvd","synced_at":"2026-10-19T22:07:46.309729541+00:00"},"epss":{"cve":"CVE-2025-43737","score":0.00285,"percentile":0.21081,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vjwr-cqwf-6q96","url":"https://osv.dev/vulnerability/GHSA-vjwr-cqwf-6q96","summary":"Liferay Portal Vulnerable to Cross-Site Scripting via backURL Paramter","modified":"2025-08-20T20:12:20.359187Z","packages":[{"ecosystem":"Maven","name":"com.liferay:com.liferay.journal.web","purl":"pkg:maven/com.liferay/com.liferay.journal.web","ranges":["<5.0.196"],"fixed":["5.0.196"]}]}],"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."]}