Stored cross-site scripting in Grafana - CVE-2023-22462
Published: March 1, 2023 / Updated: March 22, 2023
Vulnerability identifier: #VU72675
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-22462
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Grafana Labs
Affected software:
Grafana
Grafana
Detailed vulnerability description
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Text plugin. A remote user with Editor role can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
How to mitigate CVE-2023-22462
Install update from vendor's website.