Vulnerability Details : CVE-2022-43668

Typora versions prior to 1.4.4 fails to properly neutralize JavaScript code, which may result in executing JavaScript code contained in the file when opening a file with the affected product.

Vulnerability category: Cross site scripting (XSS)

Published 2022-12-07 04:15:11

Updated 2022-12-12 15:08:53

Source JPCERT/CC

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-43668

Probability of exploitation activity in the next 30 days: 0.05%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 17 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2022-43668

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2022-43668

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-43668

https://jvn.jp/en/jp/JVN26044739/index.html

JVN#26044739: Typora fails to properly neutralize JavaScript code
Third Party Advisory
https://typora.io/releases/all

Typora — macOS release channel
Patch;Release Notes;Vendor Advisory

Products affected by CVE-2022-43668

Typora » Typora
Versions before (<) 1.4.4
cpe:2.3:a:typora:typora:*:*:*:*:*:*:*:*
Matching versions