Improper access control in JumpServer - CVE-2024-40628
Published: July 18, 2024 / Updated: April 27, 2026
Vulnerability identifier: #VU128123
CSH Severity: Medium
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/E:U/U:Green
CVE-ID: CVE-2024-40628
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: JumpServer
Affected software:
JumpServer
JumpServer
Detailed vulnerability description
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper access control in the ansible playbook Job Center feature when executing a crafted playbook template. A remote user can create and run a malicious playbook template to disclose sensitive information.
Exploitation requires access to at least one host and access to the Job Center feature.
How to mitigate CVE-2024-40628
Install security update from vendor's website.