CVE-2020-36373

MEDIUM 5.5CVE-2020-36373 · Published 28/05/2021 · updated 17/06/2026

In short

CVE-2020-36373 is a MEDIUM (CVSS 5.5) vulnerability affecting mjs (cesanta).
Chance of exploitation in the next 30 days (EPSS): 0.82%, higher than 57.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mjs cesanta	`= 1.20.1`	No fix yet

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

Running one of these products? Scan your site to see whether it exposes a vulnerable version.