CVE-2020-36367: Cesanta Mjs

Medium severity, CVSS 5.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Stack overflow vulnerability in parse_block Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.

Affected products

• Cesanta Mjs: version 1.20.1 only

Published 2021-05-28. Last modified 2026-06-17.