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  4. CVE 2026 119129 zitadel 300 through 3415 and 400 before 4195
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Back to active CVEs
High · CVSS 8.6CVE-2026-119129

ZITADEL 3.0.0 through 3.4.15 and 4.0.0 before 4.19.5 Account Takeover via Device Authorization ApprovalCVE-2026-119129

Answer in brief

CVE-2026-119129 records a High severity (CVSS 8.6) vulnerability in ZITADEL 3.0.0 through 3.4.15 and 4.0.0 before 4.19.5 Account Takeover via Device Authorization Approval. The current sources do not mark it as known exploited. The current feed maps zitadel/zitadel (generic), zitadel/zitadel (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 29, 2026Updated Oct 29, 2026Source checked Oct 29, 2026First seen by HOL Oct 29, 2026Material review Oct 29, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.6
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 8.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps zitadel/zitadel (generic), zitadel/zitadel (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
zitadel/zitadelgeneric>=4.0.0 <4.19.54.19.5
zitadel/zitadelgeneric>=3.0.0 <=3.4.15Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for zitadel/zitadel, zitadel/zitadel.
  2. 2Review the reported fix. Update zitadel/zitadel to 4.19.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 29, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 29, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 29, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

ZITADEL 3.0.0 through 3.4.15 and 4.0.0 before 4.19.5 contains a missing authorization vulnerability in Login V2 that allows attackers to approve OAuth 2.0 device authorizations using a victim's existing session without consent. Attackers can send a signed-in user a link carrying the attacker's user code to obtain the victim's tokens, and can bypass project access settings via the OIDC device authorization API.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • ZITADEL 4.0.0 before 4.19.5 Account Takeover via Login V2 Host Header InjectionSame zitadel/zitadel package
  • ZITADEL 4.0.0 before 4.19.5 Login V2 Account Takeover via Forgeable verificationCheck CookieSame zitadel/zitadel package
  • Broken Object Level Authorization in Users Configuration Endpoint (/centreon/api/latest/configuration/users) – Sensitive Information DisclosureAlso CWE-862
  • Kubeflow Pipelines: Run log streaming endpoint bypasses namespace authorization, exposing pod execution logs cross-tenantAlso CWE-862
  • Kubeflow Pipelines: Missing namespace authorization permits cross-tenant artifact readsAlso CWE-862

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-862
Source
CVE List V5
Source checked
Oct 29, 2026
References
2 linked sources
Open source record