Information disclosure in Grafana
CVE-2022-39201
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (70.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: +0.000
Affected products
- Grafana — versions >= 9.0.0, < 9.1.8, 5.0.0, >= v5.0.0-beta1, < 8.5.14
Weakness classification (CWE)
References
- github.com/grafana/grafana/releases/tag/v9.1.8 (Third Party Advisory)
- github.com/grafana/grafana/security/advisories/GHSA-x744-mm8v-vpgr (Third Party Advisory)
- github.com/grafana/grafana/commit/b571acc1dc130a33f24742c1f93b93216da6cf57 (Patch, Third Party Advisory)
- github.com/grafana/grafana/commit/c658816f5229d17f877579250c07799d3bbaebc9 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-39201?
- CVE-2022-39201 is a medium-severity vulnerability in Grafana, classified under Information Disclosure. CVSS score: 6.8/10. Published 2022-10-13.
- How severe is CVE-2022-39201?
- Medium severity. CVSS v3 base score is 6.8 out of 10.