CVE-2023-3128GHSA-MPV3-G8M3-3FJCBIT-GRAFANA-2023-3128GHSA-GXH2-6VVC-RRGP
Grafana is validating Azure AD accounts based on the email claim.
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 9.5.4, 9.4.13, 9.3.16, 9.2.20, 8.5.27
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on 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: poc
- Automatable: yes
- Technical impact: total
Summary
Grafana is validating Azure AD accounts based on the email claim. On Azure AD, the profile email field is not unique and can be easily modified. This leads to account takeover and authentication bypass when Azure AD OAuth is configured with a multi-tenant app.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: yes · Technical impact: total
- Record last updated
Affected versions
- Grafana Grafana
From 9.5.0 · fixed in 9.5.4; From 9.4.0 · fixed in 9.4.13; From 9.3.0 · fixed in 9.3.16; From 9.2.0 · fixed in 9.2.20; From 6.7.0 · fixed in 8.5.27
- Grafana Grafana Enterprise
From 9.5.0 · fixed in 9.5.4; From 9.4.0 · fixed in 9.4.13; From 9.3.0 · fixed in 9.3.16; From 9.2.0 · fixed in 9.2.20; From 6.7.0 · fixed in 8.5.27
- github.com/grafana/grafanaGo
From 9.4.0 · fixed in 9.4.13
- github.com/grafana/grafanaGo
From 9.3.0 · fixed in 9.3.16
- github.com/grafana/grafanaGo
From 9.0.0 · fixed in 9.2.20
- github.com/grafana/grafanaGo
fixed in 8.5.27