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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…

Medium4.2EPSS 1.5%
Published
Updated
Reserved
Assigned by
GRAFANA

Description

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.

Scores

CVSS scores of CVE-2023-1387, by who scored it
Scored byCVSSScoreVector
GRAFANACNA (assigner)3.1Medium4.2CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS (exploitation in 30 days)
1.5% · top 26% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: poc · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.2.

Weakness

Affected products

  • Grafana · Grafana

    • affected 9.1.0 – < 9.2.17
    • affected 9.3.0 – < 9.3.13
    • affected 9.4.0 – < 9.5.0

  • Grafana · Grafana Enterprise

    • affected 9.1.0 – < 9.2.17
    • affected 9.3.0 – < 9.3.13
    • affected 9.4.0 – < 9.5.0

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2023-1387 badge
[![CVE-2023-1387](https://trackcve.app/badge/CVE-2023-1387.svg)](https://trackcve.app/cve/CVE-2023-1387)

Record last updated .