CVE-2020-11103: Webswing

Critical severity, CVSS 9.8. EPSS: 2.9% chance of exploitation in the next 30 days.

JsLink in Webswing before 2.6.12 LTS, and 2.7.x and 20.x before 20.1, allows remote code execution.

Affected products

• Webswing Webswing: before 2.6.12 (fixed in 2.6.12); from 2.7, before 20.1 (fixed in 20.1)

Published 2020-12-30. Last modified 2026-06-17.