CVE-2026-22867: Lasuite Docs

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

LaSuite Doc is a collaborative note taking, wiki and documentation platform. From 3.8.0 to 4.3.0, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Interlinking feature. When a user creates a link to another document within the editor, the URL of that link is not validated. An attacker with document editing privileges can inject a malicious javascript: URL that executes arbitrary code when other users click on the link. This vulnerability is fixed in 4.4.0.

Affected products

• Lasuite Docs: from 3.8.0, before 4.3.0 (fixed in 4.3.0)

Published 2026-01-15. Last modified 2026-06-17.