CVE-2026-32130 ZITADEL SCIM Authentication Bypass via URL Encoding

High 7.5 Published 11 Mar 2026 Updated 12 Mar 2026

Unauthenticated attackers can bypass authentication checks in the SCIM API to retrieve sensitive user information such as names and emails.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-32130?

CVE-2026-32130 is a high-severity authentication bypass vulnerability in zitadel, published on 11 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ZITADEL is an open source identity management platform. From 2.68.0 to before 3.4.8 and 4.12.2, Zitadel provides a System for Cross-domain Identity Management (SCIM) API to provision users from external providers into Zitadel. Request to the API with URL-encoded path values were correctly routed but would bypass necessary authentication and permission checks. This allowed unauthenticated attackers to retrieve sensitive information such as names, email addresses, phone numbers, addresses, external IDs, and roles. Note that due to additional checks when manipulating data, an attacker could not modify or delete any user data. This vulnerability is fixed in 3.4.8 and 4.12.2.

Weakness: CWE-288

Which versions are affected by CVE-2026-32130?

It affects 1 product.

Products include Zitadel Zitadel.

How do I fix CVE-2026-32130?

No fix has been published for CVE-2026-32130 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-32130 being exploited?

There is no known exploitation of CVE-2026-32130 in the wild and no public exploit code.

Sources

Also known as GHSA-83pv-4xxp-rm2x.