Information disclosure in Redmine - CVE-2021-31863
Published: May 4, 2021
Vulnerability identifier: #VU52845
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-31863
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the Git repository integration. A remote attacker can gain unauthorized access to sensitive information on the system.
Affected software
Redmine
How to mitigate CVE-2021-31863
Install updates from vendor's website.
Redmine - addressed in versions 4.0.9, 4.1.3, 4.2.1