CVE-2022-39201
Starting with version 5.0.0-beta1 and prior to versions 8.5.14 and 9.1.8, Grafana could leak the authentication cookie of users to plugins.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Grafana is an open source observability and data visualization platform. Starting with version 5.0.0-beta1 and prior to versions 8.5.14 and 9.1.8, Grafana could leak the authentication cookie of users to plugins. The vulnerability impacts data source and plugin proxy endpoints under certain conditions. The destination plugin could receive a user's Grafana authentication cookie. Versions 9.1.8 and 8.5.14 contain a patch for this issue. There are no known workarounds.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.33% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- grafana/grafana
- Source
- security-advisories@github.com
References
- https://github.com/grafana/grafana/commit/b571acc1dc130a33f24742c1f93b93216da6cf57Patch, Third Party Advisory
- https://github.com/grafana/grafana/commit/c658816f5229d17f877579250c07799d3bbaebc9Patch, Third Party Advisory
- https://github.com/grafana/grafana/releases/tag/v9.1.8Third Party Advisory
- https://github.com/grafana/grafana/security/advisories/GHSA-x744-mm8v-vpgrThird Party Advisory
- https://github.com/grafana/grafana/commit/b571acc1dc130a33f24742c1f93b93216da6cf57Patch, Third Party Advisory
- https://github.com/grafana/grafana/commit/c658816f5229d17f877579250c07799d3bbaebc9Patch, Third Party Advisory
- https://github.com/grafana/grafana/releases/tag/v9.1.8Third Party Advisory
- https://github.com/grafana/grafana/security/advisories/GHSA-x744-mm8v-vpgrThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.