CVE-2020-27993 Path traversal in n/a
An attacker can read arbitrary files on the server via directory traversal in the download parameter of the Hrsale application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-27993?
CVE-2020-27993 is a medium-severity path traversal vulnerability in n/a, published on 29 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Hrsale 2.0.0 allows download?type=files&filename=../ directory traversal to read arbitrary files.
Weakness: CWE-22
Which versions are affected by CVE-2020-27993?
It affects 1 product.
Products include Hrsale Hrsale.
How do I fix CVE-2020-27993?
No fix has been published for CVE-2020-27993 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2020-27993 being exploited?
There is no known exploitation of CVE-2020-27993 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xhpr-rcx8-q343.