What’s Vulnerable › Vulnerabilities
CVE-2026-63262: Missing Authorization in Kibana Leading to Information Disclosure
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-22 · updated 2026-10-24
- Weakness: CWE-862
Description
Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.
Affected products
- Kibana: from 9.4.0 before 9.4.4 — fixed in 9.4.4
How to fix
Upgrade to a fixed version: Kibana 9.4.4. Check the vendor advisory for mitigations.
References
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