This security bulletin contains one medium risk vulnerability.
Exploit availability: NoDescription
The vulnerability exists due to insufficient sanitization of user-supplied data. The
extend function does not restrict the modification of
an Object's prototype, which may allow an attacker to add or modify an
existing property that will exist on all objects. A remote attacker can inject and execute arbitrary script code.
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.Vulnerable software versions
utils-extend: 1.0.0 - 1.0.8
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.