What’s Vulnerable › Vulnerabilities

CVE-2026-32132: ZITADEL: Reactivation of Expired Passkey Registration Codes

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-11 · updated 2026-06-17
• Weakness: CWE-613

Description

ZITADEL is an open source identity management platform. Prior to 3.4.8 and 4.12.2, a potential vulnerability exists in Zitadel's passkey registration endpoints. This endpoint allows registering a new passkey using a previously retrieved code. An improper expiration check of the code, could allow an attacker to potentially register their own passkey and gain access to the victim's account. This vulnerability is fixed in 3.4.8 and 4.12.2.

Affected products

• zitadel: before 3.4.8; from 4.0.0 before 4.12.2 — fixed in 3.4.8, 4.12.2

How to fix

Upgrade to a fixed version: zitadel 3.4.8, 4.12.2. Check the vendor advisory for mitigations.

References

• https://github.com/zitadel/zitadel/releases/tag/v3.4.8
• https://github.com/zitadel/zitadel/releases/tag/v4.12.2
• https://github.com/zitadel/zitadel/security/advisories/GHSA-2x66-r53r-9r86

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