CVE-2023-2316: Improper path handling in Typora before 1.6.7 on Windows and Linux allows a crafted webpage to access local fi

Q: How do I fix CVE-2023-2316?

typora: upgrade to 1.6.7. Exact commands for each OS are on this page.

Q: Is CVE-2023-2316 being exploited?

CVE-2023-2316 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-2316 affect?

CVE-2023-2316 affects typora. Severity is high (CVSS 7.4). Improper path handling in Typora before 1.6.7 on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/ ". This vulnerability can be exploited if a user

This month

HIGH 7.4WATCHLISTUPGRADE

CVE-2023-2316 is a high-severity flaw (CVSS 7.4) affecting typora. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper path handling in Typora before 1.6.7 on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/<absolute-path>". 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.

Why this priority

High severity
Public exploit reference
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-22
Published	2023-08-19
Last modified	2026-06-17

Publisher (CNA): STAR Labs SG Pte. Ltd. · Vendor: typora

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-08-19 06:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

typora typora UPGRADE

Affected: < 1.6.7

Fixed in: 1.6.7

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy typora || rpm -q typora || typora --version

2. UPGRADE to 1.6.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade typora

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade typora

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-2316?

typora: upgrade to 1.6.7. Exact commands for each OS are on this page.

Is CVE-2023-2316 being exploited?

CVE-2023-2316 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-2316 affect?

CVE-2023-2316 affects typora. Severity is high (CVSS 7.4). Improper path handling in Typora before 1.6.7 on Windows and Linux allows a crafted webpage to access local files and exfiltrate them to remote web servers via "typora://app/<absolute-path>". This vulnerability can be exploited if a user

How urgent is CVE-2023-2316?

Priority 49/100. High severity; Public exploit reference; On your watchlist

Software pages

Windows vulnerabilities

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References

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