CVE-2021-38555
CRITICALApache Any23 < 2.5 - XML External Entity Injection in StreamUtils.java
Title source: llmDescription
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.
References (1)
Core 1
Core References
Mailing List, Vendor Advisory x_refsource_misc
https://lists.apache.org/thread.html/r589d1a9f94dbeee7a0f5dbe8513a0e300dfe669bd964ba2fbfe28e07%40%3Cannounce.apache.org%3E
Scores
CVSS v3
9.1
EPSS
0.0095
EPSS Percentile
76.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-611
Status
published
Products (2)
apache/any23
< 2.5
org.apache.any23/apache-any23
0 - 2.5Maven
Published
Sep 11, 2021
Tracked Since
Feb 18, 2026