CVE-2021-23926

CRITICAL

Apache Xmlbeans < 2.6.0 - XML Entity Expansion

Title source: rule
STIX 2.1

Description

The XML parsers used by XMLBeans up to version 2.6.0 did not set the properties needed to protect the user from malicious XML input. Vulnerabilities include possibilities for XML Entity Expansion attacks. Affects XMLBeans up to and including v2.6.0.

Scores

CVSS v3 9.1
EPSS 0.0044
EPSS Percentile 63.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-776
Status published
Products (11)
apache/xmlbeans < 2.6.0
debian/debian_linux 9.0
netapp/oncommand_unified_manager_core_package
netapp/snap_creator_framework
netapp/snapmanager (2 CPE variants)
oracle/middleware_common_libraries_and_tools 12.2.1.3.0
oracle/middleware_common_libraries_and_tools 12.2.1.4.0
oracle/peoplesoft_enterprise_peopletools 8.57
oracle/peoplesoft_enterprise_peopletools 8.58
oracle/peoplesoft_enterprise_peopletools 8.59
... and 1 more
Published Jan 14, 2021
Tracked Since Feb 18, 2026