CVE-2022-23637: K-Link K-Box

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

K-Box is a web-based application to manage documents, images, videos and geodata. Prior to version 0.33.1, a stored Cross-Site-Scripting (XSS) vulnerability is present in the markdown editor used by the document abstract and markdown file preview. A specifically crafted anchor link can, if clicked, execute untrusted javascript actions, like retrieving user cookies. Version 0.33.1 includes a patch that allows discarding unsafe links.

Affected products

• K-Link K-Box: before 0.33.1 (fixed in 0.33.1)

Published 2022-02-14. Last modified 2026-06-17.