{"id":"CVE-2026-18642","aliases":["EUVD-2026-52294","GHSA-wp8x-9jg9-r964"],"status":"published","title":"Remote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lock","description":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection.\n\nThis issue affects eta-otp-lock: before 1.0.4.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00373,"percentile":0.31602,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-08-03T13:31:04Z","modified":"2026-10-23T21:10:00Z","products":[{"vendor":"tubitak bilgem software technologies research institute","product":"eta-otp-lock"}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0730","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18642"},{"url":"https://github.com/advisories/GHSA-wp8x-9jg9-r964"}],"sources":{"cve":[{"id":"CVE-2026-18642","title":"Remote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lock","description":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection.\n\nThis issue affects eta-otp-lock: before 1.0.4.","status":"published","published":"2026-08-03T13:31:04.311Z","modified":"2026-08-03T19:34:41.426Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:20:12.60856Z"}],"euvd":[{"id":"EUVD-2026-52294","description":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection.\n\nThis issue affects eta-otp-lock: before 1.0.4.","status":"published","published":"2026-08-03T13:31:04Z","modified":"2026-08-03T19:34:41Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:02:23.68186Z"}],"ghsa":[{"id":"GHSA-wp8x-9jg9-r964","title":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research...","description":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection.\n\nThis issue affects eta-otp-lock: before 1.0.4.","status":"published","published":"2026-08-03T15:32:47Z","modified":"2026-08-03T15:32:54Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:10:02.233759Z"}],"nvd":[{"id":"CVE-2026-18642","description":"Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection.\n\nThis issue affects eta-otp-lock: before 1.0.4.","status":"published","published":"2026-08-03T14:16:26.123Z","modified":"2026-10-23T21:10:00.157Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:34.643497Z"}]}}