Apache Linkis Authentication Bypass vulnerability
Date: 2023-07
Affected: maven/org.apache.linkis:linkis
Attack vector: auth-bypass
Category: vulnerability-disclosure
Severity: Critical
CVE: CVE-2023-27987
CWE: CWE-294
CWE-326
CVSS: 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)

In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization.


Mitigations:

Architectural layers (MAESTRO):