CVE-2026-90821
Medium
Description
An input neutralization vulnerability in the Webhook URL form field component of Crafty Controller allows a remote, authenticated attacker to perform stored XSS via malicious form input
SeverityMedium
CVSS5.4
Exploit probability—
ProductCrafty Controller
PublishedOct 16, 2026
First seenOct 16, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Arcadia Technology, LLC Crafty Controller4.11.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Arcadia Technology, LLC Crafty Controller | 4.2.0 ≤ v < 4.11.0 | 4.11.0 |
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