{"id":"CVE-2026-1815","state":"PUBLISHED","title":"Session Hijacking in TEİAŞ's Mobile Application","description":"Insufficient session expiration vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Session Hijacking.\n\nThis issue affects Mobile Application: from 1.6.2 before 1.13.","publishedAt":"2026-05-21T13:56:16.733Z","updatedAt":"2026-05-21T14:38:08.702Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","source":"TR-CERT"},"assigner":"TR-CERT","products":["Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application"],"affected":[{"vendor":"Turkiye Electricity Transmission Corporation (TEİAŞ)","product":"Mobile Application","defaultStatus":"unaffected","versions":[{"version":"1.6.2","status":"affected","lessThan":"1.13","versionType":"custom"}]}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0286"],"weaknesses":["CWE-613"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1815.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1815","state":"PUBLISHED","datePublished":"2026-05-21T13:56:16.733Z","dateUpdated":"2026-05-21T14:38:08.702Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2026-02-03T14:06:49.089Z"},"containers":{"cna":{"title":"Session Hijacking in TEİAŞ's Mobile Application","descriptions":[{"lang":"en","value":"Insufficient session expiration vulnerability in Turkiye Electricity Transmission Corporation (TEİAŞ) Mobile Application allows Session Hijacking.\n\nThis issue affects Mobile Application: from 1.6.2 before 1.13."}],"affected":[{"vendor":"Turkiye Electricity Transmission Corporation (TEİAŞ)","product":"Mobile Application","defaultStatus":"unaffected","versions":[{"version":"1.6.2","status":"affected","lessThan":"1.13","versionType":"custom"}]}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0286","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-613","lang":"en","description":"CWE-613 Insufficient session expiration","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-05-21T13:58:23.167Z"},"datePublic":"2026-05-21T13:42:00.000Z","impacts":[{"capecId":"CAPEC-593","descriptions":[{"lang":"en","value":"CAPEC-593 Session Hijacking"}]}],"credits":[{"lang":"en","value":"Metin ÖGTEM","type":"finder"}],"source":{"defect":["TR-26-0286"],"advisory":"TR-26-0286","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-21T14:37:42.223719Z","id":"CVE-2026-1815","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-21T14:38:08.702Z"}}]}}}