CVE-2023-2971

Public Exploit
Typora Local File Disclosure

Description

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.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.10%
Third-Party Advisory starlabs.sg
Affected: Typora Typora
Published at:
Updated at:

References

Link Tags
https://starlabs.sg/advisories/23/23-2971/ mitigation third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-2971?
CVE-2023-2971 has been scored as a medium severity vulnerability.
How to fix CVE-2023-2971?
To fix CVE-2023-2971, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-2971 being actively exploited in the wild?
It is possible that CVE-2023-2971 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-2971?
CVE-2023-2971 affects Typora Typora.
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