CVE-2023-2971

Improper path handling in Typora before 1.7.0-dev on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/typemark/". 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.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v3.1

6.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

EPSS

0.49% chance of exploitation in the next 30 days, 40th percentile

Published

2023-08-19

Updated

2024-10-07

Proof-of-concept exploits (1)

• https://starlabs.sg/advisories/23/23-2971/

References

• CVE Record
• NVD entry

Related

• CVE-2023-29696
• CVE-2023-29712
• CVE-2023-29693
• CVE-2023-2972
• CVE-2023-29689
• CVE-2023-29722