In all versions of GitLab CE/EE since version 8.0, access tokens created as part of admin\'s impersonation of a user are not cleared at the end of impersonation which may lead to unnecessary sensitive info disclosure.
Metrics
CVSS Version: 3.1 |
Base Score: 5.9 MEDIUM Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
l➤ Exploitability Metrics: Attack Vector (AV)* NETWORK Attack Complexity (AC)* HIGH Privileges Required (PR)* HIGH User Interaction (UI)* NONE Scope (S)* UNCHANGED
l➤ Impact Metrics: Confidentiality Impact (C)* HIGH Integrity Impact (I)* HIGH Availability Impact (A)* NONE
Weakness Enumeration (CWE)
CWE-ID: CWE Name: Improper access control in GitLab Source: GitLab
Common Attack Pattern Enumeration and Classification (CAPEC)