{"answers":{"affected":"2 open source packages ship an affected version, including com.liferay.portal:release.portal.bom. It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-43754 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-43754 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-43754 is a medium-severity vulnerability in Liferay Digital Experience Platform, published on 21 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-43754 and fix it if it is affected.\n\nWhat it is: CVE-2025-43754 is a medium-severity vulnerability in Liferay Digital Experience Platform, published on 21 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-43754 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.4.0-ga1 up to 7.4.3.132-ga132; no fix listed\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.4.0-ga1 up to 7.4.3.132-ga132; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-43754/ (Markdown: https://insights.sbomify.com/CVE-2025-43754/index.md)","id":"CVE-2025-43754","markdown":"https://insights.sbomify.com/CVE-2025-43754/index.md","name":"CVE-2025-43754","record":{"aliases":["GHSA-x7p4-v8mj-6fxx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Liferay Portal","requires_auth":"none","summary":"Attackers can enumerate valid usernames by analyzing login request processing times, exposing user account existence.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Liferay","cpe":[{"product":"digital_experience_platform","vendor":"liferay"},{"product":"liferay_portal","vendor":"liferay"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-208","name":"Observable Timing Discrepancy"}],"description":"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.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Liferay Portal Username Enumeration Vulnerability","id":"CVE-2025-43754","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"liferay:digital_experience_platform","products":["liferay:digital_experience_platform","liferay:liferay_portal"],"type":"information_disclosure","year":"2025"},"n_packages":2,"n_references":1,"next":{"headline":"Liferay Portal Stored Cross-Site Scripting Vulnerability via GroupPagesPortlet_type Parameter","id":"CVE-2025-43755"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["7.4.0-ga1"],"last_affected":["7.4.3.132-ga132"],"package":"com.liferay.portal:release.portal.bom","purl":null,"source":"GHSA-x7p4-v8mj-6fxx"},{"ecosystem":"Maven","fixed":[],"introduced":["7.4.0-ga1"],"last_affected":["7.4.3.132-ga132"],"package":"com.liferay.portal:release.portal.bom","purl":"pkg:maven/com.liferay.portal/release.portal.bom","source":"GHSA-x7p4-v8mj-6fxx"}],"prev":{"headline":"Liferay Portal Reflected Cross-Site Scripting Vulnerability via Form Container","id":"CVE-2025-43753"},"products":["DXP","Portal"],"published":"2025-08-21","related":[{"cvss_score":9.6,"headline":"Liferay Portal and Liferay DXP Vulnerable to CSRF in the Script Console","id":"CVE-2024-8980","kev_date_added":null,"published":"2024-10-22"},{"cvss_score":9.6,"headline":"Liferay Portal and Liferay DXP vulnerable to reflected Cross-site Scripting","id":"CVE-2023-42496","kev_date_added":null,"published":"2024-02-21"},{"cvss_score":9.6,"headline":"Liferay Portal Language Override edit screen and Liferay DXP vulnerable to reflected Cross-site Scripting","id":"CVE-2023-42498","kev_date_added":null,"published":"2024-02-21"},{"cvss_score":9.6,"headline":"Liferay Portal and Liferay DXP vulnerable to Cross-site Scripting","id":"CVE-2024-25147","kev_date_added":null,"published":"2024-02-21"},{"cvss_score":9.6,"headline":"Liferay Portal Frontend JS module's portlet.js and Liferay DXP vulnerable to Cross-site Scripting","id":"CVE-2024-26269","kev_date_added":null,"published":"2024-02-21"},{"cvss_score":9.6,"headline":"Liferay Portal stored cross-site scripting (XSS) vulnerability","id":"CVE-2024-25145","kev_date_added":null,"published":"2024-02-07"},{"cvss_score":9.6,"headline":"Liferay Portal and Liferay DXP Vulnerable to Reflected XSS via the Export for Translation Page","id":"CVE-2023-42497","kev_date_added":null,"published":"2023-10-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-21","vendors":["Liferay"]},"summary":"Attackers can enumerate valid usernames by analyzing login request processing times, exposing user account existence.","url":"https://insights.sbomify.com/CVE-2025-43754/"}