CVE-2026-32130Network attack vector

User data disclosure via encoded SCIM paths

Published Mar 11, 2026 · Updated Mar 11, 2026

Authentication bypass in the SCIM API in ZITADEL 2.68.0 through 3.4.7 and 4.0.0 through 4.12.1 allows remote attackers to read user data. The authentication middleware checks the raw request URI, then derives a route prefix from a decoded path; encoded path segments break that prefix calculation and fall through without requiring a token. No credentials or user interaction are required; exposed data includes names, email and postal addresses, phone numbers, external IDs, and roles, while write and delete operations remain blocked.

CVSS severity7.5
High
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in the SCIM API in ZITADEL 2.68.0 through 3.4.7 and 4.0.0 through 4.12.1 allows remote attackers to read user data. The authentication middleware checks the raw request URI, then derives a route prefix from a decoded path; encoded path segments break that prefix calculation and fall through without requiring a token. No credentials or user interaction are required; exposed data includes names, email and postal addresses, phone numbers, external IDs, and roles, while write and delete operations remain blocked.

The record

CVE
CVE-2026-32130
Published
Mar 11, 2026
Updated
Mar 11, 2026
Vendor
ZITADEL
Product
ZITADEL
Classifications
CWE-288, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 2.68.0, < 3.4.8
  2. Affected versionversion=>= 4.0.0, < 4.12.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ZITADEL · ZITADELversion=>= 2.68.0, < 3.4.8; version=>= 4.0.0, < 4.12.2

Published CVSS scores

7.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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