{"id":"GHSA-q3x8-6898-23g3","summary":"ibexa/user login enumerates user accounts","details":"### Impact\nIn v5, error messages could provide enough information to tell whether a user exists or not. This is resolved by ensuring the error messages are sufficiently ambigious.\n\n### Patches\nSee \"Patched versions\".\n\n### Workarounds\nNone.\n\n### Resources\nhttps://developers.ibexa.co/security-advisories/ibexa-sa-2025-004-xss-and-enumeration-vulnerabilities-in-back-office","modified":"2025-10-17T18:16:40.113403Z","published":"2025-10-17T17:58:08Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-10-17T17:58:08Z","nvd_published_at":null,"cwe_ids":["CWE-209"],"severity":"MODERATE"},"references":[{"type":"WEB","url":"https://github.com/ibexa/user/security/advisories/GHSA-q3x8-6898-23g3"},{"type":"WEB","url":"https://developers.ibexa.co/security-advisories/ibexa-sa-2025-004-xss-and-enumeration-vulnerabilities-in-back-office"},{"type":"PACKAGE","url":"https://github.com/ibexa/user"}],"affected":[{"package":{"name":"ibexa/user","ecosystem":"Packagist","purl":"pkg:composer/ibexa/user"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}]}],"versions":["v5.0.0","v5.0.1","v5.0.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/10/GHSA-q3x8-6898-23g3/GHSA-q3x8-6898-23g3.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}