PT-2023-16680 · Typora · Typora

Tom23 · CVE-2023-1003 · Published 2023-02-24 · Updated 2024-05-17

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Typora versions 1.5.5 and earlier

Description A critical issue was found in the WSH JScript Handler component, leading to code injection. The manipulation requires a local attack approach. The issue has been publicly disclosed and may be exploited.

Recommendations For versions 1.5.5 and earlier, upgrade to version 1.5.8 to address this issue. As a temporary workaround, consider restricting access to the WSH JScript Handler component until the update is applied.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-1003

Affected Products

Typora

References · 7

• 🔥 https://github.com/typora/typora-issues/issues/5623 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-1003 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1003 · Vendor Advisory
• https://vuldb.com/?ctiid.221736 · Note
• https://t.me/cibsecurity/59617 · Telegram Post
• https://vuldb.com/?id.221736 · Note
• https://t.me/cvenotify/59842 · Telegram Post