CVE-2023-2317

Katalog CVE

CVSS 9.6 · Critical EPSS 2,4%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada typora. Skor CVSS 3.1 9.6 (Critical) menurut NVD.

Deskripsi (NVD)

DOM-based XSS in updater/update.html in Typora before 1.6.7 on Windows and Linux allows a crafted markdown file to run arbitrary JavaScript code in the context of Typora main window via loading typora://app/typemark/updater/update.html in <embed> tag. This vulnerability can be exploited if a user opens a malicious markdown file in Typora, or copies text from a malicious webpage and paste it into Typora.

Rincian

Terbit di NVD

19 Agustus 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.6 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.typora.io/What's-New-1.6/ advisory vendor
• https://starlabs.sg/advisories/23/23-2317/ exploit · mitigasi · advisory pihak ketiga