CVE-2021-42648: Coder Code-Server

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability exists in Coder Code-Server before 3.12.0, allows attackers to execute arbitrary code via crafted URL.

Affected products

• Coder Code-Server: before 3.12.0 (fixed in 3.12.0)

Published 2022-05-11. Last modified 2026-06-17.