CVE-2025-66223: openobserve < 0.16.0

CVE-2025-66223. EPSS 0.00272 (percentile 0.18328), scored 17-Oct-2026.

Affected technology

openobserve · < 0.16.0
openobserve

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · Active user interaction

What an attacker can do

Control where a removed or demoted user can regain access or escalate privileges. Vendor/CNA’s CVSS 4.0 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high.

Published 18-Oct-2026 18:49 UTC

CWE: CWE-284, CWE-613
CCR priority: 0.1 /100 (P5)
EPSS: 0.00272 · percentile 0.18328 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 18:49:36.049749+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-66223.html