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CVE-2026-75855: arcadedb 0 to before 26.8.1
CVE-2026-75855. CVSS 3.1 base score 8.7 (HIGH, Vendor/CNA). EPSS 0.00548 (percentile 0.45049), scored 21-Oct-2026.
Affected technology
arcadedb · 0 to before 26.8.1
ArcadeData
Description’s affected range: versions before 26.8.1 fail to sanitize database names in the POST /api/v1/server endpoint's create database and drop database commands
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required
What an attacker can do
Authenticated root users can write and delete arbitrary files outside the configured database directory. Vendor/CNA’s CVSS 4.0 assessment (base score 8.4/10) rates confidentiality impact as none; integrity and availability impact as high.
- CWE
- CWE-22
- CCR priority
- 34.9 /100 (P4)
- CVSS 3.1
- 8.7 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H · Vendor/CNA
- EPSS
- 0.00548 · percentile 0.45104 · 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-2026-75855.html