CVE-2022-31097
Estado: ModificadaAlta (8.7)—
Grafana is an open-source platform for monitoring and observability. Versions on the 8.x and 9.x branch prior to 9.0.3, 8.5.9, 8.4.10, and 8.3.10 are vulnerable to stored cross-site scripting via the Unified Alerting feature of Grafana. An attacker can exploit this vulnerability to escalate privilege from editor to admin by tricking an authenticated admin to click on a link. Versions 9.0.3, 8.5.9, 8.4.10, and 8.3.10 contain a patch. As a workaround, it is possible to disable alerting or use legacy alerting.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
- Puntuación base: 8.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 70%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-79
- CWE-79
Referencias
- https://github.com/grafana/grafana/security/advisories/GHSA-vw7q-p2qg-4m5f
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-5-9/
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-9-0-3/
- https://grafana.com/docs/grafana/next/release-notes/release-notes-8-4-10/
- https://security.netapp.com/advisory/ntap-20220901-0010/
- https://github.com/grafana/grafana/security/advisories/GHSA-vw7q-p2qg-4m5f
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-5-9/
- https://grafana.com/docs/grafana/latest/release-notes/release-notes-9-0-3/
- https://grafana.com/docs/grafana/next/release-notes/release-notes-8-4-10/
- https://security.netapp.com/advisory/ntap-20220901-0010/
JSON original (NVD)
Mostrar
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