CVE-2023-2317 is a critical DOM-based Cross-Site Scripting (XSS) vulnerability affecting Typora versions prior to 1.6.7 on Windows and Linux. It allows arbitrary JavaScript execution within the Typora main window if a user opens a malicious markdown file or pastes malicious content. With a CVSS score of 9.6 (CRITICAL), this vulnerability has a low attack complexity and requires user interaction, but can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.6.7CPE matchmatch criteria | cpe:2.3:a:typora:typora:*:*:*:*:*:*:*:* | ||
>= 0, < 1.6.7CPE match | cpe:2.3:a:typora:typora:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.