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CVE-2026-54693

ZITADEL is an open source identity management platform. From 2.43.0 through 2.71.19, from 3.0.0 until 3.4.11, and from 4.0.0 until 4.15.1, the email and phone self-management API paths in internal/command/user_v2_email.go, internal/command/user_v2_phone.go, and internal/command/user_v2_human.go allowed users to request returned verification codes without the required permission, allowing users to claim ownership of email addresses or phone numbers they do not control and bypass email-based or ph
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:10d2c1eff5f0a4136c20c6c847c741351ff5df673b99b03a80bd87028ff7c18a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"zitadel","vendor":"zitadel","versions":[{"status":"affected","version":">= 2.43.0, <= 2.71.19"},{"status":"affected","version":">= 3.0.0-rc.1, < 3.4.11"},{"status":"affected","version":">= 4.0.0-rc.1, < 4.15.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.2,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"HIGH","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"name":"https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/1
{"name":"https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/2
{"name":"https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/3
{"name":"https://github.com/zitadel/zitadel/releases/tag/v3.4.11","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/releases/tag/v3.4.11"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/4
{"name":"https://github.com/zitadel/zitadel/releases/tag/v4.15.1","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/releases/tag/v4.15.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/5
{"name":"https://github.com/zitadel/zitadel/security/advisories/GHSA-jq8w-8q2f-ffm9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/zitadel/zitadel/security/advisories/GHSA-jq8w-8q2f-ffm9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f8fd9a75b83c2f6cabf53475df2238608ee34074a6084f487f26f20fdfcd6ec3 · sha256:1909384cf7982c8e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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