Dashboard / CVE-2026-63259

CVE-2026-63259

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-07-21 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: Low
I: None
A: None

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
elastic kibana 9.4.0 – 9.4.4

References & Advisories (1)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.29%
Raw Score 0.002870
Percentile 21.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00287
2026-10-28
0.00287

Intelligence Sources

nvd ref →

External Links