CVE-2026-29192: ZITADEL: Stored XSS via Default URI Redirect Leads to Account Takeover

March 4, 2026 (updated March 9, 2026)

A vulnerability in Zitadel’s login V2 interface was discovered, allowing for possible account takeover.

References

github.com/advisories/GHSA-6rx5-m2rc-hmf7
github.com/zitadel/zitadel
github.com/zitadel/zitadel/releases/tag/v4.12.0
github.com/zitadel/zitadel/security/advisories/GHSA-6rx5-m2rc-hmf7
nvd.nist.gov/vuln/detail/CVE-2026-29192

Code Behaviors & Features

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