🛡️ CVE-2025-53895
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-384 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ZITADEL is an open source identity management system. Starting in version 2.53.0 and prior to versions 4.0.0-rc.2, 3.3.2, 2.71.13, and 2.70.14, vulnerability in ZITADEL's session management API allows any authenticated user to update a session if they know its ID, due to a missing permission check. This flaw enables session hijacking, allowing an attacker to impersonate another user and access sensitive resources. Versions prior to `2.53.0` are not affected, as they required the session token for updates. Versions 4.0.0-rc.2, 3.3.2, 2.71.13, and 2.70.14 fix the issue.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-384
Public Exploit ✅ No
Source NVD
Published 2025-07-15
Updated 2026-06-02
Modified 2025-08-26
Fix URL N/A

Affected Packages

Software From version Fixed in
zitadel — —

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