Main Vulnerability Database Vulnerabilities #VU138421

Improper privilege management in Leantime - #VU138421

Published: July 20, 2026

Vulnerability identifier: #VU138421

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:P/U:Green

CVE-ID: N/A

CWE-ID: CWE-269

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Vendor: Leantime Systems Inc

Affected software:
Leantime

Detailed vulnerability description

The vulnerability allows a remote attacker to escalate privileges.

The vulnerability exists due to improper privilege management within JSON-RPC methods. A remote user can escalate privileges.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.