4.2
Medium
CVE-2023-1387 Grafana is an open-source platform for monitoring and observability
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| grafana 9.4 | 9.4.0 → < 9.5.0 | 9.5.0 |
| grafana 9.3 | 9.3.0 → < 9.3.13 | 9.3.13 |
| grafana 9.1 | 9.1.0 → < 9.2.17 | 9.2.17 |
| Grafana Enterprise 9.4 | 9.4.0 → < 9.5.0 | 9.5.0 |
| Grafana Enterprise 9.3 | 9.3.0 → < 9.3.13 | 9.3.13 |
| Grafana Enterprise 9.1 | 9.1.0 → < 9.2.17 | 9.2.17 |
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The 59 CVEs of grafana →
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A resample query can be used to trigger out-of-memory crashes in Grafana
6.5
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A testdata data-source can be used to trigger out-of-memory crashes in Grafana
6.5
Medium
CVE-2026-27876
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CVE-2026-27880
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory…
7.5
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