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CVE-2026-105215 ZITADEL before 4.16.2 Account Pre-Hijacking via Forged External IdP Callback

🗓️ 04 Oct 2026 13:10:07Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Authentication bypass in ZITADEL hosted Login V1 UI enables account pre-hijacking.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-105215
4 Oct 202615:33
–circl
cve
CVE
CVE-2026-105215
4 Oct 202613:10
–cve
euvd
EUVD
EUVD-2026-92108
4 Oct 202613:10
–euvd
nvd
NVD
CVE-2026-105215
4 Oct 202615:16
–nvd
[
  {
    "vendor": "zitadel",
    "product": "zitadel",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.16.2"
      },
      {
        "version": "4.16.2",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "zitadel",
    "product": "zitadel",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.4.14"
      },
      {
        "version": "3.4.14",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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