CVE Vulnerability

CVE-2020-18748

Cross Site Scripting (XSS) in Typora v0.9.65 allows attackers to execute arbitrary code via mathjax syntax due to a mathjax configuration error in the mathematical formula blocks. This is a different vulnerability from CVE-2020-18221.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/typora Third Party Advisory
https://github.com/typora/typora-issues/issues/2226 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:typora:typora:0.9.65:-:*:*:*:*:*:*
Information

Published : 2021-08-19 04:15

Updated : 2021-08-23 02:59

NVD link : CVE-2020-18748

Mitre link : CVE-2020-18748

Products Affected
No products.
CWE
CWE-79