Answer in brief
CVE-2026-13719 records a Medium severity (CVSS 4.3) vulnerability in Alert rules in restricted folders disclosed via the alert rules list API. The current sources do not mark it as known exploited. The current feed maps Grafana/Grafana Enterprise (generic), Grafana/Grafana OSS (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Grafana/Grafana Enterprise (generic), Grafana/Grafana OSS (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Grafana/Grafana Enterprisegeneric | >=12.3.0 <=12.3.11 || >=12.4.0 <12.4.12 || >=13.0.0 <13.0.10 || >=13.1.0 <13.1.7 || >=13.2.0 <13.2.3 | 12.4.12, 13.0.10, 13.1.7, 13.2.3 |
| Grafana/Grafana OSSgeneric | >=12.3.0 <=12.3.11 || >=12.4.0 <12.4.12 || >=13.0.0 <13.0.10 || >=13.1.0 <13.1.7 || >=13.2.0 <13.2.3 | 12.4.12, 13.0.10, 13.1.7, 13.2.3 |
Published upstream
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 30, 2026
An authenticated user can list alert rules stored in folders they are not allowed to read through the alert rules API list endpoint. When the set of folders the user may read was empty, the folder restriction was dropped and every alert rule in the organization was returned. From Grafana 13.1.0, any user can trigger this with a folder filter. The exposed data is rule configuration; data source credentials are not exposed.
Quoted source text, attributed separately from HOL analysis.