BIT-kibana-2026-63259

vendorUSosv

Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure

view advisory published 2026-07-28Licence: per source

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-63259US	—	0.29% (21st)	—	2026-07-21
Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data fro…

references

External citations — patches, advisories, analysis.

https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-70/388573ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-63259WEB

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