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Case File

CVE-2023-2317

HIGH · CVSS 8.6 EPSS 2.16% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-2317
Severity
HIGH
CVSS
8.6
EPSS
2.16%
Windows Linux Java

Original NVD Description

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.