{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-6223", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2026-04-13T13:40:03.121Z", "datePublished": "2026-09-07T12:30:25.778Z", "dateUpdated": "2026-09-07T12:30:25.778Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-09-07T12:30:25.778Z"}, "title": "OTP Bypass in Bah\u00e7elievler Muncipality's BiHayat App", "datePublic": "2026-09-07T12:26:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-307", "description": "CWE-307 Improper restriction of excessive authentication attempts", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "affected": [{"vendor": "Bah\u00e7elievler Muncipality", "product": "BiHayat App", "versions": [{"status": "affected", "version": "2.1.7", "lessThanOrEqual": "07092026", "versionType": "custom"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "Improper restriction of excessive authentication attempts vulnerability in Bah\u00e7elievler Muncipality BiHayat App allows Authentication Bypass.\n\nThis issue affects BiHayat App: from 2.1.7 through 07092026.\u00a0NOTE: The vendor was contacted early about this disclosure but did not respond in any way.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper restriction of excessive authentication attempts vulnerability in Bah\u00e7elievler Muncipality BiHayat App allows Authentication Bypass.<p>This issue affects BiHayat App: from 2.1.7 through 07092026.&nbsp;<span>NOTE: The vendor was contacted early about this disclosure but did not respond in any way.</span></p>"}]}], "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1014", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "LOW", "baseSeverity": "CRITICAL", "baseScore": 9.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L"}}], "credits": [{"lang": "en", "value": "Onur B\u0130L\u0130C\u0130", "type": "finder"}, {"lang": "en", "value": "Ferit \u00d6zner", "type": "finder"}], "source": {"defect": ["TR-26-1014"], "advisory": "TR-26-1014", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "BiHayat App", "vendor": "Bah\u00e7elievler Muncipality", "versions": [{"lessThanOrEqual": "07092026", "status": "affected", "version": "2.1.7", "versionType": "custom"}]}], "source": "iletisim@usom.gov.tr"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper restriction of excessive authentication attempts vulnerability in Bah\u00e7elievler Muncipality BiHayat App allows Authentication Bypass.\n\nThis issue affects BiHayat App: from 2.1.7 through 07092026.\u00a0NOTE: The vendor was contacted early about this disclosure but did not respond in any way."}], "id": "CVE-2026-6223", "lastModified": "2026-09-07T13:20:33.977", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.4, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.5, "source": "iletisim@usom.gov.tr", "type": "Primary"}]}, "published": "2026-09-07T13:20:33.977", "references": [{"source": "iletisim@usom.gov.tr", "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1014"}], "sourceIdentifier": "iletisim@usom.gov.tr", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-307"}], "source": "iletisim@usom.gov.tr", "type": "Primary"}]}

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{"created": "2026-09-07T14:45:17.060482+00:00", "updated": "2026-09-07T14:45:17.060487+00:00", "vendors": []}