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CVE Watch1 sept 2026

CVE-2026-63137

Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Exploiting Incorrectly Configured Access Control Security L

CVSS

8.3

Alto

EPSS

—

KEV

—

Exploit Today

—

0-100

Publicado: 1 sept 2026 · Última mod.: 1 sept 2026 · CWE-863

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). A user holding workflow edit permissions could cause scheduled workflow executions to run with the privileges of a different, higher-privileged user, allowing access to and modification of data beyond their own authorization scope.

Referencias oficiales

discuss.elastic.cohttps://discuss.elastic.co/t/kibana-9-4-3-security-update-esa-2026-61/390086

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———Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)2h CVE-2026-84335—

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