CVE-2026-75844: arcadedb 0 to before 26.8.1

CVE-2026-75844. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.0032 (percentile 0.23668), scored 21-Oct-2026.

Affected technology

arcadedb · 0 to before 26.8.1
ArcadeData

Description’s affected range: versions before 26.8.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Authenticated attackers can bypass the validator using DNS rebinding or HTTP redirects to access cloud metadata endpoints, internal services, or read arbitrary local files on default installations. Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as low; availability impact as none.

Published 23-Oct-2026 06:11 UTC

CWE: CWE-918
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N · Vendor/CNA
EPSS: 0.0032 · percentile 0.23725 · 2026-10-22
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-75844.html