CVE-2026-90821Medium· 5.4▾ SunlitAn 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
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0 · exploitation 0
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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
crafty_controller >= 4.2.0 < 4.11.0Upgrade to version 4.11.0
Connected by shared product, vendor, weakness, or advisory.
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