#VU26524 Prototype Pollution in utils-extend

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Main Vulnerability Database Vulnerabilities #VU26524

#VU26524 Prototype Pollution in utils-extend

Published: April 2, 2020


Vulnerability identifier: #VU26524
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: N/A
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
utils-extend
Software vendor:
douzi8

Description

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

The vulnerability exists due to improper input validation in the "extend" method. A remote attacker can send a specially crafted request and add or modify properties of Object.prototype.


Remediation

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

External links