CVE-2018-20063 File upload in n/a
Authenticated attackers can upload malicious files with executable extensions to achieve remote code execution if the upload directory is web-accessible.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-20063?
CVE-2018-20063 is a high-severity vulnerability in n/a, published on 25 Feb 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Gurock TestRail 5.6.0.3853. An "Unrestricted Upload of File" vulnerability exists in the image-upload form (available in the description editor), allowing remote authenticated users to execute arbitrary code by uploading an image file with an executable extension but a safe Content-Type value, and then accessing it via a direct request to the file in the file-upload directory (if it's accessible according to the server configuration).
Weakness: CWE-434
Which versions are affected by CVE-2018-20063?
It affects 1 product.
Products include Gurock Testrail.
How do I fix CVE-2018-20063?
No fix has been published for CVE-2018-20063 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-20063 being exploited?
There is no known exploitation of CVE-2018-20063 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-m85g-68xc-c3cc.