CVE-2020-18748

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.1 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

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

Configuration 1 (hide)

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

21 Nov 2024, 05:08

Type Values Removed Values Added
References () https://github.com/typora - Third Party Advisory () https://github.com/typora - Third Party Advisory
References () https://github.com/typora/typora-issues/issues/2226 - Exploit, Issue Tracking, Third Party Advisory () https://github.com/typora/typora-issues/issues/2226 - Exploit, Issue Tracking, Third Party Advisory

23 Aug 2021, 14:59

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
CPE cpe:2.3:a:typora:typora:0.9.65:-:*:*:*:*:*:*
CWE CWE-79
References (MISC) https://github.com/typora - (MISC) https://github.com/typora - Third Party Advisory
References (MISC) https://github.com/typora/typora-issues/issues/2226 - (MISC) https://github.com/typora/typora-issues/issues/2226 - Exploit, Issue Tracking, Third Party Advisory

19 Aug 2021, 16:42

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-19 16:15

Updated : 2024-11-21 05:08

NVD link : CVE-2020-18748

Mitre link : CVE-2020-18748

CVE.ORG link : CVE-2020-18748

JSON object : View

Products Affected

typora

  • typora
CWE
CWE-79

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