CVE-2021-46255 Path traversal in n/a
Attackers can delete arbitrary files in eyouCMS due to insufficient filtering of the filename parameter.
- 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-2021-46255?
CVE-2021-46255 is a high-severity path traversal vulnerability in Eyoucms Eyoucms, published on 14 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
eyouCMS V1.5.5-UTF8-SP3_1 suffers from Arbitrary file deletion due to insufficient filtering of the parameter filename.
Which versions are affected by CVE-2021-46255?
It affects 1 product.
Products include Eyoucms Eyoucms.
How do I fix CVE-2021-46255?
No fix has been published for CVE-2021-46255 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-2021-46255 being exploited?
There is no known exploitation of CVE-2021-46255 in the wild and no public exploit code.
Other vulnerabilities in Eyoucms Eyoucms
Sources
Also known as GHSA-997h-fpgx-6cqr.