{"id":"CVE-2026-6223","state":"PUBLISHED","title":"OTP Bypass in Bahçelievler Muncipality's BiHayat App","description":"Improper restriction of excessive authentication attempts vulnerability in Bahçelievler Muncipality BiHayat App allows Authentication Bypass.\n\nThis issue affects BiHayat App: from 2.1.7 before 2.3.","publishedAt":"2026-09-07T12:30:25.778Z","updatedAt":"2026-09-30T13:38:36.164Z","severity":{"score":9.4,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","source":"TR-CERT"},"assigner":"TR-CERT","products":["Bahçelievler Muncipality BiHayat App"],"affected":[{"vendor":"Bahçelievler Muncipality","product":"BiHayat App","defaultStatus":"unaffected","versions":[{"version":"2.1.7","status":"affected","lessThan":"2.3","versionType":"custom"}]}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1014"],"weaknesses":["CWE-307"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/6xxx/CVE-2026-6223.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-6223","state":"PUBLISHED","datePublished":"2026-09-07T12:30:25.778Z","dateUpdated":"2026-09-30T13:38:36.164Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2026-04-13T13:40:03.121Z"},"containers":{"cna":{"title":"OTP Bypass in Bahçelievler Muncipality's BiHayat App","descriptions":[{"lang":"en","value":"Improper restriction of excessive authentication attempts vulnerability in Bahçelievler Muncipality BiHayat App allows Authentication Bypass.\n\nThis issue affects BiHayat App: from 2.1.7 before 2.3."}],"affected":[{"vendor":"Bahçelievler Muncipality","product":"BiHayat App","defaultStatus":"unaffected","versions":[{"version":"2.1.7","status":"affected","lessThan":"2.3","versionType":"custom"}]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-307","lang":"en","description":"CWE-307 Improper restriction of excessive authentication attempts","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-09-30T13:38:36.164Z"},"datePublic":"2026-09-07T12:26:00.000Z","impacts":[{"capecId":"CAPEC-115","descriptions":[{"lang":"en","value":"CAPEC-115 Authentication Bypass"}]}],"credits":[{"lang":"en","value":"Onur BİLİCİ","type":"finder"},{"lang":"en","value":"Ferit Özner","type":"finder"}],"x_generator":{"engine":"Vulnogram 1.0.5"},"source":{"defect":["TR-26-1014"],"advisory":"TR-26-1014","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T15:09:11.204768Z","id":"CVE-2026-6223","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-08T15:09:23.647Z"}}]}}}