Uncontrolled Resource Consumption in Kibana Leading to Denial of Service (Elastic Kibana)
En bref
- Source
- NVD
- EPSS
- EPSS 0.27 % · centile 19 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- elastic
- Statut NVD
- Analyzed
Description
Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with viewer-level access can submit a request containing an oversized input value to an analytics collections management endpoint. Kibana will consume excessive CPU and memory resources while processing the request. This results in Kibana becoming unavailable to all users until the service is manually recovered.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | elastic |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · security@elastic.co (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-33034
- GCVE · GCVE-0-2026-49094
Avis du CERT-FR
- CERTFR-2026-AVI-0661 — Multiples vulnérabilités dans Elastic Kibana · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.19.16
Produits affectés
| Produit | Versions |
|---|---|
| Elastic · Kibana | affected 8.0.0 ≤ 8.19.15 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |