Session API Vulnerability in ZITADEL Identity Infrastructure Software
CVE-2025-46815

8HIGH

Key Information:

Vendor

Zitadel

Status
Zitadel
Vendor
CVE Published:
6 May 2025

What is CVE-2025-46815?

A security flaw in the ZITADEL identity infrastructure software allows attackers to exploit the Session API. This vulnerability enables unauthorized retrieval of user sessions through repeated use of IdP intents. The compromised tokens and IDs can be used for unauthorized user authentication, posing a significant risk to user data and session integrity. Users are advised to upgrade to versions 2.70.10, 2.71.9, or 3.0.0, where this issue has been remedied. Implementing multi-factor authentication (MFA) is recommended to mitigate the risk further.

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Affected Version(s)

zitadel >= 3.0.0-rc.1, < 3.0.0 < 3.0.0-rc.1, 3.0.0

zitadel < 2.70.10 < 2.70.10

zitadel >= 2.71.0, < 2.71.9 < 2.71.0, 2.71.9

References

https://github.com/zitadel/zitadel/security/advisories/GH...
x_refsource_CONFIRM
https://github.com/zitadel/zitadel/commit/b1e60e7398d677f...
x_refsource_MISC
https://github.com/zitadel/zitadel/releases/tag/v2.70.10
x_refsource_MISC

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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