CVE-2023-42442
Severity CVSS v4.0:
Pending analysis
Type:
CWE-287
Authentication Issues
Publication date:
15/09/2023
Last modified:
20/09/2023
Description
JumpServer is an open source bastion host and a professional operation and maintenance security audit system. Starting in version 3.0.0 and prior to versions 3.5.5 and 3.6.4, session replays can download without authentication. Session replays stored in S3, OSS, or other cloud storage are not affected. The api `/api/v1/terminal/sessions/` permission control is broken and can be accessed anonymously. SessionViewSet permission classes set to `[RBACPermission | IsSessionAssignee]`, relation is or, so any permission matched will be allowed. Versions 3.5.5 and 3.6.4 have a fix. After upgrading, visit the api `$HOST/api/v1/terminal/sessions/?limit=1`. The expected http response code is 401 (`not_authenticated`).<br />
Impact
Base Score 3.x
5.30
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* | 3.0.0 (including) | 3.5.5 (excluding) |
| cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* | 3.6.0 (including) | 3.6.4 (excluding) |
To consult the complete list of CPE names with products and versions, see this page