Authorization bypass through user-controlled key in JumpServer - CVE-2024-29024
Published: March 29, 2024 / Updated: April 27, 2026
Vulnerability identifier: #VU128127
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-29024
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
JumpServer
JumpServer
Software vendor:
JumpServer
JumpServer
Description
The vulnerability allows a remote user to upload malicious files.
The vulnerability exists due to improper access control in the file manager bulk transfer functionality when handling file upload jobs by job ID. A remote user can manipulate a job ID in a specially crafted POST request to upload malicious files.
User interaction is required because a legitimate user must first initiate a file upload operation that generates a job ID.
Remediation
Install security update from vendor's website.