CVSS v3
8.1
HIGH
Score EPSS
0.4 %
probabilité d’exploitation au 2026-09-28
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Input Data Manipulation (CAPEC-153). Elasticsearch cluster privilege declarations originating from integration packages were not validated before being used to mint credentials for enrolled Elastic Agents. A user holding Fleet management privileges could therefore cause every Elastic Agent on a targeted policy to receive a credential carrying arbitrarily elevated Elasticsearch cluster privileges, up to and including
Détails techniques
- Publiée le
- 2026-09-03
- Dernière modification
- 2026-09-03
Questions fréquentes
Qu’est-ce que CVE-2026-78583 ?
Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Input Data Manipulation (CAPEC-153). Elasticsearch cluster privilege declarations originating from integration packages were not validated before being used to mint credentials for enrolled Elastic Agents. A user holding Fleet management privileges could therefore cause every Elastic Agent on a targeted policy to receive a credential carrying arbitrarily elevated Elasticsearch cluster privileges, up to and including
CVE-2026-78583 est-elle activement exploitée ?
Aucune exploitation active de CVE-2026-78583 n’est confirmée. Son score EPSS était de 0.4 % au 2026-09-28, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2026-78583 ?
CVE-2026-78583 a un score de base CVSS v3 de 8.1 (gravité HIGH).
CVE-2026-78583 touche-t-elle votre environnement ?
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