CVE-2026-115295

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 can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user with read access to connectors in one Kibana space can retrieve connector execution log information from other spaces that they are not authorized to access. The disclosed information includes connector names and identifiers, execution status, timestamps, error messages, and aggregated execution statistics.

Affected Software (6)

VendorProductVersion
Elastic Kibana 8.7.0
Elastic Kibana 9.0.0
Elastic Kibana 9.5.0
Elastic Kibana 8.7.0
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

0.30%
Raw Score 0.002980
Percentile 22.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00298
2026-11-13
0.00298
2026-11-12
0.00298
2026-11-10
0.00298
2026-11-09
0.00298
2026-11-08
0.00298
2026-11-07
0.00298
2026-11-06
0.00298
2026-11-05
0.00298
2026-11-04
0.00298

Intelligence Sources

mitre ref →
nvd ref →