CVE-2020-18748

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Aug 19, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-18755.5NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnCVE-2020-187507.8Buffer overflow in pdf2json 0.69 allows local users to execute arbitrary code by converting a crafted PDF file.CVE-2020-187539.8An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to gain access to the system and escalate privileges via a cCVE-2020-187547.5An information disclosure vulnerability exists within Dut Computer Control Engineering Co.'s PLC MAC1100.CVE-2020-187567.5An arbitrary memory access vulnerability in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to read CVE-2020-187577.5An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to cause persistent denial of service (DOS) via a crafted paCVE-2020-187589.8An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to execute arbitrary code.CVE-2020-187597.5An information disclosure vulnerability exists in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100.CVE-2020-18767.5NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds write vulnerabiliCVE-2020-187669.6A cross-site scripting (XSS) vulnerability AntSword v2.0.7 can remotely execute system commands.CVE-2020-187685.5There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service CVE-2020-18774.4NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerab
CVE-2020-18748: Medium severity, CVSS 6.1 | Vulnix