CVE-2021-43685 Path traversal in n/a
Attackers can manipulate file paths via the rename function in LibreTime, potentially modifying or moving arbitrary files.
- 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-2021-43685?
CVE-2021-43685 is a critical path traversal vulnerability in n/a, published on 1 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
libretime hv3.0.0-alpha.10 is affected by a path manipulation vulnerability in /blob/master/legacy/application/modules/rest/controllers/ShowImageController.php through the rename function.
Weakness: CWE-610
Which versions are affected by CVE-2021-43685?
It affects 1 product.
Products include Libretime Libretime Hv.
How do I fix CVE-2021-43685?
No fix has been published for CVE-2021-43685 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-2021-43685 being exploited?
There is no known exploitation of CVE-2021-43685 in the wild and no public exploit code.
Sources
Also known as GHSA-6rm2-rq6j-h85r.