CVE-2018-19562 File upload in n/a

High 8.8 Published 26 Nov 2018 Updated 16 Sep 2024

Remote attackers can execute arbitrary code by uploading a ZIP archive containing a PHP file via the program upgrade feature.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2018-19562?

CVE-2018-19562 is a high-severity vulnerability in n/a, published on 26 Nov 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

An issue was discovered in PHPok 4.9.015. admin.php?c=update&f=unzip allows remote attackers to execute arbitrary code via a "Login Background > Program Upgrade > Compressed Packet Upgrade" action in which a .php file is inside a ZIP archive.

Weakness: CWE-434

Which versions are affected by CVE-2018-19562?

It affects 1 product.

Products include Phpok Phpok.

How do I fix CVE-2018-19562?

No fix has been published for CVE-2018-19562 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-19562 being exploited?

There is no known exploitation of CVE-2018-19562 in the wild and no public exploit code.

Sources

Also known as GHSA-vq3p-q9j5-g733.