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Medium severity4.3NVD Advisory· Published Jul 21, 2026· Updated Aug 3, 2026

CVE-2026-63259

CVE-2026-63259

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Elastic/Kibana2 versions
    cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*range: >=9.4.0,<9.4.4
    • (no CPE)
  • osv-coords2 versions
    pkg:bitnami/kibanapkg:bitnami/elk
    >= 9.4.0, < 9.4.4+ 1 more
    • (no CPE)range: >= 9.4.0, < 9.4.4
    • (no CPE)range: >= 9.4.0, < 9.4.4

Patches

Vulnerability mechanics

References

1

News mentions

0

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