CVE-2021-38555: An XML external entity (XXE) injection vulnerability exists in Apache Any23 StreamUtils.java
An XML external entity (XXE) injection vulnerability was discovered in the Any23 StreamUtils.java file and is known to affect Any23 versions < 2.5. XML external entity injection (also known as XXE) is a web security vulnerability that allows an attacker to interfere with an application's processing of XML data. It often allows an attacker to view files on the application server filesystem, and to interact with any back-end or external systems that the application itself can access.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-38555?
CVE-2021-38555 has a moderate severity rating due to its potential to allow XML external entity injection.
How do I fix CVE-2021-38555?
To fix CVE-2021-38555, upgrade Any23 to version 2.5 or later.
What does CVE-2021-38555 affect?
CVE-2021-38555 affects Apache Any23 versions prior to 2.5.
What type of vulnerability is CVE-2021-38555?
CVE-2021-38555 is an XML external entity (XXE) injection vulnerability.
Can CVE-2021-38555 lead to data exposure?
Yes, CVE-2021-38555 can potentially lead to data exposure through XML external entity injection.