#VU71740 Information disclosure in Grafana - CVE-2022-23498
Published: February 1, 2023
Vulnerability identifier: #VU71740
Vulnerability risk: Medium
CVSSv4.0: 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/E:U/U:Green
CVE-ID: CVE-2022-23498
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Grafana
Grafana
Software vendor:
Grafana Labs
Grafana Labs
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to all headers being cached, when datasource query caching is enabled (including when rotating the Grafana session cookie via a Set-Cookie grafana_session header). A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install updates from vendor's website.