CVE-2020-18886 File upload in n/a

High 7.2 Published 20 Aug 2021 Updated 4 Aug 2024

Remote attackers can execute arbitrary code by uploading malicious files via the admin upload component in PHPMyWind.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-18886?

CVE-2020-18886 is a high-severity vulnerability in n/a, published on 20 Aug 2021. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Unrestricted File Upload in PHPMyWind v5.6 allows remote attackers to execute arbitrary code via the component 'admin/upload_file_do.php'.

Weakness: CWE-434

Which versions are affected by CVE-2020-18886?

It affects 1 product.

Products include Phpmywind Phpmywind.

How do I fix CVE-2020-18886?

No fix has been published for CVE-2020-18886 yet. Limit exposure of the affected software until one is available.

Is CVE-2020-18886 being exploited?

There is no known exploitation of CVE-2020-18886 in the wild and no public exploit code.

Sources

Also known as GHSA-57j6-qvj2-vmvh.