Vulnerability identifier: #VU26232

Vulnerability risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C]

CVE-ID: CVE-2020-7600

CWE-ID: CWE-400

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
querymen
Web applications / Modules and components for CMS

Vendor: diegohaz

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper input validation in parameters of exported function "handler(type, name, fn)". A remote attacker can modificate the object properties.

Mitigation
Install update from vendor's website.

Vulnerable software versions

querymen: 0.1.1 - 2.1.3

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External links
http://github.com/diegohaz/querymen/commit/1987fefcb3b7508253a29502a008d5063a873cef
http://snyk.io/vuln/SNYK-JS-QUERYMEN-559867

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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. However, proof of concept for this vulnerability is available.