CVE-2022-35957GO-2024-2847BIT-GRAFANA-2022-35957GHSA-FF5C-938W-8C9Q
Authentication Bypass in Grafana via auth proxy allowing escalation from admin to server admin
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 9.1.6, 8.5.13, 9.0.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
Grafana is an open-source platform for monitoring and observability. Versions prior to 9.1.6 and 8.5.13 are vulnerable to an escalation from admin to server admin when auth proxy is used, allowing an admin to take over the server admin account and gain full control of the grafana instance. All installations should be upgraded as soon as possible. As a workaround deactivate auth proxy following the instructions at: https://grafana.com/docs/grafana/latest/setup-grafana/configure-security/configure-authentication/auth-proxy/
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- grafana grafana
From 9.0.0 · fixed in 9.1.6; fixed in 8.5.13
- github.com/grafana/grafanaGo
All versions
- github.com/grafana/grafanaGo
From 9.1.0 · fixed in 9.1.6
- github.com/grafana/grafanaGo
From 9.0.0 · fixed in 9.0.9
- github.com/grafana/grafanaGo
fixed in 8.5.13