CVE-2026-75854

critical · 9.3

ArcadeDB versions before 26.8.1 contain a missing authentication vulnerability in the Redis wire-protocol plugin that allows unauthenticated attackers to read, write, and delete data. Attackers can connect to the Redis port and execute arbitrary commands against any database on the server without providing credentials, bypassing all security gates.

9.3

CVSS

0.9%

EPSS (exploit prob.)

59th

EPSS percentile

2026-08-18

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-306

References

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-m46c-jh3x-xwrp
https://www.vulncheck.com/advisories/arcadedb-redis-wire-protocol-plugin-missing-authentication
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-m46c-jh3x-xwrp

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-75854