Wekan: Stored XSS in HTML board exports through a card-title second parse
Wekan is open source kanban built with Meteor. From 8.72 until 10.23, addBoardHTMLToZip() in client/lib/exportHTML.js read a card title and body through textContent, which decoded entity-encoded markup, and then interpolated titleText and allText into content.innerHTML in the exported index.html. A board member could s…
Severity high: primary CNA CVSS 7.6 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2026-08-19T19:26:57.769Z. Updated 2026-08-19T19:43:28.851Z.