CVE-2020-7623

9.8 criticalEPSS 3.6%

Critical (9.8) in jscover project jscover. EPSS 3.6% chance of exploitation in the next 30 days.

jscover through 1.0.0 is vulnerable to Command Injection. It allows execution of arbitrary command via the source argument.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.6% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2020-04-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-c5hm-xc74-pqrg	npm	jscover	<=1.0.0	no fix published