CVE-2024-58355

Katalog CVE

CVSS 8.9 · High EPSS 0,42%

Kerentanan Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). Skor CVSS 3.1 8.9 (High) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

23 Juli 2026

Terakhir diubah

30 Juli 2026

Status NVD

Deferred

CVSS 3.1

8.9 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/calcom/cal.diy/commit/00689fda0a30b8f933c096f02c1fe092a4206def
• https://github.com/calcom/cal.diy/security/advisories/GHSA-vgj7-76cw-h6f8
• https://www.vulncheck.com/advisories/cal-com-through-cross-site-scripting-via-booking-questions-2