CVE-2018-7206 – oauthenticator

Package

Manager: pip
Name: oauthenticator
Vulnerable Version: >=0.6 <0.6.2 || >=0.7 <0.7.3

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00651 pctl0.69965

Details

JupyterHub OAuthenticator elevation of privilege An issue was discovered in Project Jupyter JupyterHub OAuthenticator 0.6.x before 0.6.2 and 0.7.x before 0.7.3. When using JupyterHub with GitLab group whitelisting for access control, group membership was not checked correctly, allowing members not in the whitelisted groups to create accounts on the Hub. (Users were not allowed to access other users' accounts, but could create their own accounts on the Hub linked to their GitLab account. GitLab authentication not using gitlab_group_whitelist is unaffected. No other Authenticators are affected.)

Metadata

Created: 2022-05-13T01:12:09Z
Modified: 2024-11-22T18:17:03Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8x3m-m3x9-54fj/GHSA-8x3m-m3x9-54fj.json
CWE IDs: []
Alternative ID: GHSA-8x3m-m3x9-54fj
Finding: F039
Auto approve: 1