CVE-2020-24855 easywebpack-cli Path Traversal vulnerability
Attackers can obtain sensitive information via crafted GET requests in easywebpack-cli, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-24855?
CVE-2020-24855 is a medium-severity path traversal vulnerability in n/a, published on 15 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Directory Traversal vulnerability in easywebpack-cli before 4.5.2 allows attackers to obtain sensitive information via crafted GET request.
Weakness: CWE-22
Which versions are affected by CVE-2020-24855?
2 open source packages ship an affected version, including @easy-team/easywebpack-cli. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
@easy-team/easywebpack-cli npm | All versions | 4.5.2 |
@easy-team/easywebpack-cli npm | All versions | 4.5.2 |
Products include Easyjs Easywebpack-Cli.
How do I fix CVE-2020-24855?
Upgrade @easy-team/easywebpack-cli to 4.5.2 or later.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2020-24855 being exploited?
There is no known exploitation of CVE-2020-24855 in the wild and no public exploit code.
Sources
Also known as GHSA-252h-2cmq-pmr6.