Command Injection in jscover node wrap for JSCover



Risk High
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2020-7623
CWE-ID CWE-77
Exploitation vector Network
Public exploit N/A
Vulnerable software
 jscover
Web applications / Modules and components for CMS

Vendor node_modules

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Command Injection

EUVDB-ID: #VU26571

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-7623

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary commands on the system.

The vulnerability exists due to improper input validation in the "source" argument. A remote attacker can execute arbitrary commands on the target system. 

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

jscover: 0.0.1 - 1.0.0

CPE2.3 External links

https://github.com/node-modules/jscover/blob/master/lib/jscover.js#L59,
https://snyk.io/vuln/SNYK-JS-JSCOVER-564250


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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