by Kastro
Paper/Archive/CVE-2025-25014

CVE-2025-25014

Elastic Kibana — Kibana arbitrary code execution via prototype pollution

EPSS 22%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 97.7.977 × 2019.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via crafted HTTP requests to machine learning and reporting endpoints.

Affected

ProductAffectedFixed inSource
Kibana8.3.0 – < 8.17.68.17.6CNA
Kibana8.18.0 – < 8.18.18.18.1CNA
Kibana9.0.0 – < 9.0.19.0.1CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
elastic (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refdiscuss.elastic.co/t/kibana-8-17-6-8-18-1-or-9-0-1-security-update-esa-2025-07/377868