CVE-2017-16131 Directory Traversal in unicorn-list
Attackers can access arbitrary files on the server by manipulating URLs with directory traversal sequences in the unicorn-list web framework.
- 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-2017-16131?
CVE-2017-16131 is a high-severity path traversal vulnerability in HackerOne unicorn-list node module, published on 7 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
unicorn-list is a web framework. unicorn-list is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.
Weakness: CWE-22
Which versions are affected by CVE-2017-16131?
2 open source packages ship an affected version, including unicorn-list. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
unicorn-list npm | All versions to 1.0.4 | None |
unicorn-list npm | All versions to 1.0.4 | None |
Products include Unicorn-List Project Unicorn-List.
How do I fix CVE-2017-16131?
No fix has been published for CVE-2017-16131 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-2017-16131 being exploited?
There is no known exploitation of CVE-2017-16131 in the wild and no public exploit code.
Sources
Also known as GHSA-3vg2-4qxc-ch4j.