CVE-2026-18516

Improper Encoding or Escaping of Output in Crafty Controller

State: Published
Severity: 9.6 Critical
Published: Oct 16, 2026
Updated: Oct 18, 2026
Reserved: Jul 31, 2026

Description

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection

Scores

CVSS	Score	Vector	Source
3.1	9.6 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	GitLab

Weaknesses

CWE-116 Improper Encoding or Escaping of Output

Affected Products

Product	Versions
Crafty ControllerArcadia Technology, LLC	4.10.8 and earlierAffected

References

https://gitlab.com/crafty-controller/crafty-4/-/work_items/743

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