What is CVE-2026-0963?

CVE-2026-0963 is a critical-severity vulnerability in Arcadia Technology, Llc Crafty Controller, classified under Path Traversal. CVSS score: 9.9/10. Published 2026-01-30.

How severe is CVE-2026-0963?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Path Traversal in Arcadia Technology, Llc Crafty Controller

CVE-2026-0963

An input neutralization vulnerability in the File Operations API Endpoint component of Crafty Controller allows a remote, authenticated attacker to perform file tampering and remote code execution via path traversal.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.007 (47.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L.

Affected products

Arcadia Technology, Llc Crafty Controller — versions 4.7.0
Craftycontrol Crafty_controller — versions 4.7.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@gitlab.com (issue-tracking, permissions-required, Broken Link)

Frequently asked questions

What is CVE-2026-0963?: CVE-2026-0963 is a critical-severity vulnerability in Arcadia Technology, Llc Crafty Controller, classified under Path Traversal. CVSS score: 9.9/10. Published 2026-01-30.
How severe is CVE-2026-0963?: Critical severity. CVSS v3 base score is 9.9 out of 10.