{"id":"CVE-2023-43623","aliases":["EUVD-2023-48023","GHSA-7953-vwv9-3rqv"],"status":"published","title":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All...","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions \u003c V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions \u003c V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions \u003c V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions \u003c V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00683,"percentile":0.52865,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203"],"published":"2023-10-10T10:21:29Z","modified":"2026-06-17T06:26:05Z","products":[{"vendor":"mendix","product":"forgot_password"},{"vendor":"siemens","product":"mendix forgot password (mendix 10 compatible)"},{"vendor":"siemens","product":"mendix forgot password (mendix 7 compatible)"},{"vendor":"siemens","product":"mendix forgot password (mendix 8 compatible)"},{"vendor":"siemens","product":"mendix forgot password (mendix 9 compatible)"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43623"},{"url":"https://github.com/advisories/GHSA-7953-vwv9-3rqv"}],"sources":{"cve":[{"id":"CVE-2023-43623","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions \u003c V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions \u003c V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions \u003c V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions \u003c V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.","status":"published","published":"2023-10-10T10:21:29.66Z","modified":"2024-09-18T18:50:02.157Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48023","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions \u003c V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions \u003c V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions \u003c V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions \u003c V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.","status":"published","published":"2023-10-10T10:21:29Z","modified":"2024-09-18T18:50:02Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:28:19.564867Z"}],"ghsa":[{"id":"GHSA-7953-vwv9-3rqv","title":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All...","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions \u003c V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions \u003c V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions \u003c V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions \u003c V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.","status":"published","published":"2023-10-10T12:32:12Z","modified":"2024-04-04T08:28:03Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:56:58.612577Z"}],"nvd":[{"id":"CVE-2023-43623","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions \u003c V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions \u003c V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions \u003c V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions \u003c V5.4.0). Applications using the affected module are vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.","status":"published","published":"2023-10-10T11:15:12.24Z","modified":"2026-06-17T06:26:05.6Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:08:36.656095Z"}]}}