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EUVD-2026-42963

🗓️ 10 Jul 2026 17:22:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 12 Views

ZITADEL external JSON Web Token validation ignores missing exp; fixed in later versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-56665
11 Jul 202600:21
circl
cve
CVE
CVE-2026-56665
10 Jul 202617:22
cve
cvelist
Cvelist
CVE-2026-56665 ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider
10 Jul 202617:22
cvelist
nvd
NVD
CVE-2026-56665
10 Jul 202618:16
nvd
ptsecurity
Positive Technologies
PT-2026-57253
10 Jul 202600:00
ptsecurity
snyk
Snyk
Insufficient Session Expiration
10 Jul 202620:32
snyk
veracode
Veracode
JWT Expiration Bypass
14 Jul 202606:48
veracode
vulnrichment
Vulnrichment
CVE-2026-56665 ZITADEL: Missing Token Expiration (`exp`) Validation in JWT IdP Provider
10 Jul 202617:22
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "fb8be574-9277-3fb7-bfa9-00e254e390a3",
        "vendor": {
          "name": "zitadel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4b1535a0-f045-39e5-a1c9-fd911ff413a3",
        "product": {
          "name": "zitadel",
          "vendor": {
            "name": "zitadel"
          }
        },
        "product_version": "4.0.0-rc.1, < 4.15.2"
      },
      {
        "id": "7d42dffa-2895-381e-b548-065ff93646a5",
        "product": {
          "name": "zitadel",
          "vendor": {
            "name": "zitadel"
          }
        },
        "product_version": "< 3.4.12"
      }
    ]
  }
]

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10 Jul 2026 18:17Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.14.2
EPSS0.00167
SSVC
12