CVE-2023-26563 Path traversal in n/a
An unauthenticated attacker can read, delete, and upload arbitrary files via directory traversal in the Syncfusion EJ2 Node File Provider.
- 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-2023-26563?
CVE-2023-26563 is a critical path traversal vulnerability in n/a, published on 12 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Syncfusion EJ2 Node File Provider 0102271 is vulnerable to filesystem-server.js directory traversal. As a result, an unauthenticated attacker can: - On Windows, list files in any directory, read any file, delete any file, upload any file to any directory accessible by the web server. - On Linux, read any file, download any directory, delete any file, upload any file to any directory accessible by the web server.
Weakness: CWE-22
Which versions are affected by CVE-2023-26563?
It affects 1 product.
Products include Syncfusion Nodejs File System Provider.
How do I fix CVE-2023-26563?
No fix has been published for CVE-2023-26563 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-2023-26563 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26563 exists.
Sources
Also known as GHSA-cx4w-jxx7-pvcg.