CVE-2024-58355
Cal.com (calcom/cal.diy) versions through 4.7.15 contain a stored cross-site scripting vulnerability. The single booking view (e.g., https:/
CVSS
8.9
Alto
EPSS
—
KEV
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Exploit Today
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0-100
Publicado: 23 jul 2026 · Última mod.: 23 jul 2026 · CWE-80
Sin historial EPSS suficiente todavía.
Cal.com (calcom/cal.diy) versions through 4.7.15 contain a stored cross-site scripting vulnerability. The single booking view (e.g., https://app.cal.com/booking/<id>) renders booking-question field labels via React's dangerouslySetInnerHTML without sanitizing or escaping user input. An attacker who can create an event type with a malicious booking-question label can inject arbitrary HTML/JavaScript that executes when a victim opens the crafted booking URL. The issue is fixed in v4.7.16.