{"id":"CVE-2026-90821","title":"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","summary":"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","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"Arcadia Technology, LLC","product":"Crafty Controller","affected":["crafty_controller >= 4.2.0 < 4.11.0"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T20:04:29.760","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90821","references":[{"url":"https://gitlab.com/crafty-controller/crafty-4/-/work_items/745","label":"cve@gitlab.com"}],"tags":["nvd","cve.org"],"epss":0.00158,"epssPercentile":0.04944,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-16T14:39:41.834942Z"},"ingestedAt":"2026-10-16T14:07:42.844Z","slug":"CVE-2026-90821","body":"## Overview\n\nAn 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\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}