{"id":"CVE-2025-43754","aliases":["GHSA-x7p4-v8mj-6fxx"],"url":"https://o3.security/vulnerability/CVE-2025-43754","summary":"Liferay Portal Username Enumeration Vulnerability","details":"Username enumeration vulnerability in Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.14 and 7.4 GA through update 92 allows attackers to determine if an account exist in the application by inspecting the server processing time of the login request.","published":"2025-08-21T18:15:33.893Z","modified":"2026-10-24T10:30:48.359497530Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.00251,"percentile":0.16458,"asOf":"2026-09-05"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.liferay.portal:release.portal.bom","fixedVersion":null}],"fix":{"url":"https://github.com/liferay/liferay-portal/commit/f25bb9583f059f86937649fdacf940928ca3767b","label":"liferay/liferay-portal@f25bb95"},"references":[{"type":"ADVISORY","url":"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43754"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43754"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/f25bb9583f059f86937649fdacf940928ca3767b"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/c8041d0f527388305897ac79f98d012bb31b82ac"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/9ce8b8dec237f9b9049760904fcefd06a8695832"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/9b4be82e964e9bbab1ce9824a61d9f40b28f38bb"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/862ca74aaf98c70823022b6556cdc8a339128f79"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/7118e956516d48792fb9365d1ae1f0ee971a8ac3"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/6fdbb052a6e0cbe8b300138fb75f88df69f58799"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/6f6f9f0922f6a13e21236915b864e0c1c12e47a9"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/6629bb176c1f58ca852d599c013bd3e97b3312d3"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/5b1bf48b0dc2a062928237ab1ea4a2274c63e652"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/556450752159503476635c44736721ad797fa431"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/53e6dcaa31a7599df8de9d3cef92e59e95a2064e"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/45c3ca76966ddfaf8fe650f28910b0f55536f2b4"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/38c0a06cebf0d635aa2af9912c068217161fcf1e"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/367dc7d19aa31eaf881f217ceff9610f1747e2d7"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/33697cf599a2c573ef9571696af55476ecc2ada6"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/18a88af5409a5085cb094f5bc55229d5e03a9f29"},{"type":"WEB","url":"https://github.com/liferay/liferay-portal/commit/06b603671f0e76cd50f56d803a310a3c79944d1d"},{"type":"WEB","url":"https://liferay.atlassian.net/browse/LPE-18149"},{"type":"PACKAGE","url":"https://github.com/liferay/liferay-portal"},{"type":"WEB","url":"http://github.com/liferay/liferay-portal/commit/8199c568a66d66d6ad7ac450d3c69f6e0e9bd181"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:30:48.359497530Z"}}