{"api_version":"1","generated_at":"2026-07-23T19:19:33+00:00","cve":"CVE-2023-43623","urls":{"html":"https://cve.report/CVE-2023-43623","api":"https://cve.report/api/cve/CVE-2023-43623.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-43623","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-43623"},"summary":{"title":"CVE-2023-43623","description":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions < V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions < V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions < V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions < 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.","state":"PUBLIC","assigner":"productcert@siemens.com","published_at":"2023-10-10 11:15:00","updated_at":"2023-10-16 19:01:00"},"problem_types":["CWE-203"],"metrics":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf","name":"https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf","refsource":"MISC","tags":[],"title":"","mime":"application/pdf","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-43623","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43623","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"43623","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mendix","cpe5":"forgot_password","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-43623","ASSIGNER":"productcert@siemens.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"A vulnerability has been identified in Mendix Forgot Password (Mendix 10 compatible) (All versions < V5.4.0), Mendix Forgot Password (Mendix 7 compatible) (All versions < V3.7.3), Mendix Forgot Password (Mendix 8 compatible) (All versions < V4.1.3), Mendix Forgot Password (Mendix 9 compatible) (All versions < 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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-203: Observable Discrepancy","cweId":"CWE-203"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Siemens","product":{"product_data":[{"product_name":"Mendix Forgot Password (Mendix 10 compatible)","version":{"version_data":[{"version_affected":"=","version_value":"All versions < V5.4.0"}]}},{"product_name":"Mendix Forgot Password (Mendix 7 compatible)","version":{"version_data":[{"version_affected":"=","version_value":"All versions < V3.7.3"}]}},{"product_name":"Mendix Forgot Password (Mendix 8 compatible)","version":{"version_data":[{"version_affected":"=","version_value":"All versions < V4.1.3"}]}},{"product_name":"Mendix Forgot Password (Mendix 9 compatible)","version":{"version_data":[{"version_affected":"=","version_value":"All versions < V5.4.0"}]}}]}}]}},"references":{"reference_data":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf","refsource":"MISC","name":"https://cert-portal.siemens.com/productcert/pdf/ssa-295483.pdf"}]},"impact":{"cvss":[{"version":"3.1","vectorString":"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","baseScore":5.3,"baseSeverity":"MEDIUM"}]}},"nvd":{"publishedDate":"2023-10-10 11:15:00","lastModifiedDate":"2023-10-16 19:01:00","problem_types":["CWE-203"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":3.9,"impactScore":1.4}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*","versionEndExcluding":"3.7.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndExcluding":"4.1.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mendix:forgot_password:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.4.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}