Exploited Vulnerabilities DailyCVE-2021-39226: Grafana Labs Grafana
EPSS99.9%No. 110 of 1739 in KEV
CVE year2021~1 yrs before listing
Same vendor in KEV2
Same product2
| Field | Value |
|---|---|
| Vendor | Grafana Labs |
| Product | Grafana |
| Name | Grafana Authentication Bypass Vulnerability |
| Added to KEV | 2022-08-25 |
| US federal due date | 2022-09-15 |
| Ransomware use | Unknown |
| CWE | CWE-287 |
CISA description
Grafana contains an authentication bypass vulnerability that allows authenticated and unauthenticated users to view and delete all snapshot data, potentially resulting in complete snapshot data loss.
Other entries for this product
| CVE | Vendor / product | Added | EPSS | Ransomware |
|---|---|---|---|---|
| CVE-2021-43798 | Grafana Labs Grafana | 2025-10-09 | 88.5% | Unknown |
Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page
A Grafana Labs Grafana vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2022-08-25.