Vulnerability Monitor

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CVE-2023-1387

Grafana is an open-source platform for monitoring and observability. Starting with the 9.1 branch, Grafana introduced the ability to search for a JWT in the URL query parameter auth_token and use it as the authentication token. By enabling the "url_login" configuration option (disabled by default), a JWT might be sent to data sources. If an attacker has access to the data source, the leaked token could be used to authenticate to Grafana.

Published

2023-04-26T14:15:09.430

Last Modified

2025-02-13T17:15:58.360

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.2 (MEDIUM)

Weaknesses

Type: Secondary
CWE-200
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	grafana	grafana	< 9.2.17	Yes
Application	grafana	grafana	< 9.3.13	Yes
Application	grafana	grafana	< 9.4.9	Yes

References

https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j Exploit, Vendor Advisory ([email protected])
https://grafana.com/security/security-advisories/cve-2023-1387/ Vendor Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20230609-0003/ ([email protected])
https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://grafana.com/security/security-advisories/cve-2023-1387/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20230609-0003/ (af854a3a-2127-422b-91ae-364da2661108)