CVE-2022-1721 Path Traversal in WellKnownServlet in jgraph/drawio
An attacker can read local files from the web application server via a path traversal vulnerability in the WellKnownServlet.
- 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-2022-1721?
CVE-2022-1721 is a high-severity path traversal vulnerability in jgraph/drawio, published on 16 May 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Path Traversal in WellKnownServlet in GitHub repository jgraph/drawio prior to 18.0.5. Read local files of the web application.
Weakness: CWE-22
Which versions are affected by CVE-2022-1721?
It affects 1 product.
Products include Diagrams Drawio.
How do I fix CVE-2022-1721?
No fix has been published for CVE-2022-1721 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-2022-1721 being exploited?
There is no known exploitation of CVE-2022-1721 in the wild and no public exploit code.
Other vulnerabilities in jgraph/drawio
- CVE-2023-3973 Cross-site Scripting (XSS) - Reflected in jgraph/drawio
- CVE-2023-3974 OS Command Injection in jgraph/drawio
- CVE-2022-2014 Code Injection in jgraph/drawio
- CVE-2022-1575 Arbitrary Code Execution through Sanitizer Bypass in jgraph/drawio
- CVE-2023-3975 OS Command Injection in jgraph/drawio
Sources
Also known as GHSA-38xh-rw88-j2v8.