Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.
https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html
https://github.com/laurent22/joplin/releases/tag/v1.8.5
https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf