CVE-2026-115292

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-11-03 Modified: 2026-11-03 First seen: 2026-11-03 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 Machine Learning can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user with Machine Learning read access in one Kibana space can read the audit and error messages of data frame analytics jobs that belong to other spaces that the user is not authorized to access. These messages can include job details such as destination index names, analyzed field names, and failure information.

Affected Software (6)

VendorProductVersion
Elastic Kibana 8.0.0
Elastic Kibana 9.0.0
Elastic Kibana 9.5.0
Elastic Kibana 8.0.0
Elastic Kibana 9.0.0
Elastic Kibana 9.5.0

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

0.24%
Raw Score 0.002400
Percentile 15.3%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00240
2026-11-13
0.00240
2026-11-12
0.00240
2026-11-10
0.00240
2026-11-09
0.00240
2026-11-08
0.00240
2026-11-07
0.00240
2026-11-06
0.00240
2026-11-05
0.00240
2026-11-04
0.00240

Intelligence Sources

mitre ref →
nvd ref →