SB2023062227 - JWT token disclosure in Grafana
Published: June 22, 2023
Security Bulletin ID
SB2023062227
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-1387)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to application allows users to login with a JWT token passed in the URL query parameter auth_token. A remote attacker can intercept the query and gain unauthorized access to the application.
Remediation
Install update from vendor's website.