CVE-2020-21058

6.1 mediumEPSS 0.6%

Medium (6.1) in typora typora. EPSS 0.6% chance of exploitation in the next 30 days.

Cross Site Scripting vulnerability in Typora v.0.9.79 allows a remote attacker to execute arbitrary code via the mermaid sytax.

Severity

6.1 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2023-06-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19