CVE-2025-21616: Plane

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

Plane is an open-source project management tool. A cross-site scripting (XSS) vulnerability has been identified in Plane versions prior to 0.23. The vulnerability allows authenticated users to upload SVG files containing malicious JavaScript code as profile images, which gets executed in victims' browsers when viewing the profile image.

Affected products

• Plane Plane: before 0.23.0 (fixed in 0.23.0)

Published 2025-01-06. Last modified 2026-06-17.