6.3

CVE-2026-63141: elastic kibana Missing Authorization

CVSS: 6.3v3.1MediumAnalyzed
Published 21-07-2026Last modified 22-07-2026
Open JSON

Vulnerability summary

CVE-2026-63141 is a medium (CVSS 6.3) Missing Authorization vulnerability in elastic kibana. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 12.8% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 21-07-2026
    PublishedVulnerability first disclosed.
  2. 22-07-2026
    Last modifiedVulnerability information updated.

Description

Missing Authorization (CWE-862) in Kibana allows an authenticated user to access and modify Cloud Connect configuration and service settings without the required feature privileges, via direct requests to insufficiently protected product endpoints.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

+0.04 pp

From 0.19% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Elastic1 product
  • kibana≥ 9.4.0, ≤ 9.4.3 | ≥ 9.3.0, ≤ 9.3.7 | ≥ 9.3.0, < 9.3.8 | ≥ 9.4.0, < 9.4.4

1 vendor · 1 product

References

1 links