CVE-2022-31130 Grafana data source and plugin proxy endpoints leaking authentication tokens to some destination plugins

What is CVE-2022-31130?

CVE-2022-31130 is a medium-severity vulnerability in Grafana Grafana, published on 13 Oct 2022. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Grafana is an open source observability and data visualization platform. Versions of Grafana for endpoints prior to 9.1.8 and 8.5.14 could leak authentication tokens to some destination plugins under some conditions. The vulnerability impacts data source and plugin proxy endpoints with authentication tokens. The destination plugin could receive a user's Grafana authentication token. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not use API keys, JWT authentication, or any HTTP Header based authentication.

Weakness: CWE-522, CWE-200

Which versions are affected by CVE-2022-31130?

6 open source packages ship an affected version, including github.com/grafana/grafana and grafana. It affects 1 product.

Products include Grafana Grafana.

How do I fix CVE-2022-31130?

Upgrade github.com/grafana/grafana to a fixed version for your release line: 8.5.14 or 9.1.8.

Is CVE-2022-31130 being exploited?

There is no known exploitation of CVE-2022-31130 in the wild and no public exploit code.

Other vulnerabilities in Grafana Grafana

• CVE-2021-43798 Grafana Path Traversal Exploited High 7.5
• CVE-2025-41115 Incorrect privilege assignment Critical 10.0
• CVE-2022-39328 Grafana vulnerable to race condition allowing privilege escalation Critical 9.8
• CVE-2022-28660 Auth bypass in n/a Critical 9.8
• CVE-2022-26148 Information disclosure in n/a Critical 9.8

All Grafana Grafana vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-grafana-2022-31130, CLSA-2025-1751142388, GHSA-jv32-5578-pxjc, GO-2024-2851, MINI-27m5-pj8h-867c, MINI-2pvw-c63g-qv2v and 16 more.