CVE-2019-12137 describes a directory traversal vulnerability in Typora 0.9.9.24.6 on macOS, allowing arbitrary program execution through specially crafted shared notes containing "file:///" or "../" substrings. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk with local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While not listed on the KEV catalog or Hot List, exploit code is publicly available via ExploitDB (EDB-46932), though there is no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.9.9.24.6CPE matchmatch criteria | cpe:2.3:a:typora:typora:0.9.9.24.6:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.