CVE-2019-12400

21

FAUCET Score

CVE-2019-12400 is a vulnerability in Apache Santuario XML Security for Java versions 2.0.3 through 2.0.x and all 2.1.x before 2.1.4, where a caching mechanism for XML DocumentBuilders could be manipulated. An attacker could register a malicious implementation with the thread context class loader, leading to its reuse and potential security flaws, such as incorrect validation of signed documents. With a CVSS score of 5.5 (Medium), this vulnerability requires local access and low privileges, with a high impact on integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		>= 2.0.3, <= 2.0.10CPE matchmatch criteria	cpe:2.3:a:apache:santuario_xml_security_for_java::::::::
		>= 2.1.0, < 2.1.4CPE matchmatch criteria	cpe:2.3:a:apache:santuario_xml_security_for_java::::::::
		7.2CPE matchmatch criteria	cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.2:::::::*
		12.2.1.4.0CPE matchmatch criteria	cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*
		14.1.1.0.0CPE matchmatch criteria	cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

Exploitability Score

1.8

Impact Score

3.6

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.78%

Probability of exploitation in next 30 days

EPSS Percentile

52.0%

Percentile rank of EPSS score among Peer Group

As of 2026-07-26

Model: v2026.06.15

This CVE's current EPSS score of 0.0078 is in the 96th percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (83)

mavenpatch availablevia ghsa

Product: org.apache.santuario:xmlsecFixed in: 2.1.4

oraclepatch availablevia nvd_reference

redhatpatch availablevia redhat_api

Product: Red Hat Fuse 7.7.0Fixed in: camel-xmlsecurity

redhatpatch availablevia redhat_api

Product: Red Hat Fuse 7.7.0Fixed in: xmlsec

redhatpatch availablevia redhat_api

Product: Red Hat JBoss EAP 7.2Fixed in: xmlsec

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-activemq-artemis-0:2.9.0-2.redhat_00009.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-apache-commons-beanutils-0:1.9.4-1.redhat_00002.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-glassfish-el-0:3.0.1-4.b08_redhat_00003.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-glassfish-jaxb-0:2.3.3-4.b02_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-glassfish-jsf-0:2.3.5-7.SP3_redhat_00005.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-hal-console-0:3.0.20-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-hibernate-0:5.3.15-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-infinispan-0:9.3.8-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-ironjacamar-0:1.4.20-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-jackson-databind-0:2.9.10.2-1.redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-jaegertracing-jaeger-client-java-0:0.34.1-1.redhat_00002.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-jboss-ejb-client-0:4.0.28-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-jboss-remoting-0:5.0.17-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-jboss-server-migration-0:1.3.1-8.Final_redhat_00009.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-picketlink-bindings-0:2.5.5-23.SP12_redhat_00012.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-stax2-api-0:4.2.0-1.redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-sun-istack-commons-0:3.0.10-1.redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-thrift-0:0.13.0-1.redhat_00002.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-wildfly-0:7.2.7-4.GA_redhat_00004.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-wildfly-http-client-0:1.0.20-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-wildfly-openssl-0:1.0.9-2.SP03_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-wildfly-openssl-linux-x86_64-0:1.0.9-2.SP03_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-wildfly-transaction-client-0:1.1.9-1.Final_redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-woodstox-core-0:6.0.3-1.redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6Fixed in: eap7-xml-security-0:2.1.4-1.redhat_00001.1.el6eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-activemq-artemis-0:2.9.0-2.redhat_00009.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-apache-commons-beanutils-0:1.9.4-1.redhat_00002.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-glassfish-el-0:3.0.1-4.b08_redhat_00003.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-glassfish-jaxb-0:2.3.3-4.b02_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-glassfish-jsf-0:2.3.5-7.SP3_redhat_00005.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-hal-console-0:3.0.20-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-hibernate-0:5.3.15-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-infinispan-0:9.3.8-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-ironjacamar-0:1.4.20-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-jackson-databind-0:2.9.10.2-1.redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-jaegertracing-jaeger-client-java-0:0.34.1-1.redhat_00002.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-jboss-ejb-client-0:4.0.28-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-jboss-remoting-0:5.0.17-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-jboss-server-migration-0:1.3.1-8.Final_redhat_00009.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-picketlink-bindings-0:2.5.5-23.SP12_redhat_00012.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-stax2-api-0:4.2.0-1.redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-sun-istack-commons-0:3.0.10-1.redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-thrift-0:0.13.0-1.redhat_00002.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-wildfly-0:7.2.7-4.GA_redhat_00004.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-wildfly-http-client-0:1.0.20-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-wildfly-openssl-0:1.0.9-2.SP03_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-wildfly-openssl-linux-x86_64-0:1.0.9-2.SP03_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-wildfly-transaction-client-0:1.1.9-1.Final_redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-woodstox-core-0:6.0.3-1.redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7Fixed in: eap7-xml-security-0:2.1.4-1.redhat_00001.1.el7eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-activemq-artemis-0:2.9.0-2.redhat_00009.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-apache-commons-beanutils-0:1.9.4-1.redhat_00002.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-glassfish-el-0:3.0.1-4.b08_redhat_00003.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-glassfish-jaxb-0:2.3.3-4.b02_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-glassfish-jsf-0:2.3.5-7.SP3_redhat_00005.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-hal-console-0:3.0.20-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-hibernate-0:5.3.15-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-infinispan-0:9.3.8-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-ironjacamar-0:1.4.20-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-jackson-databind-0:2.9.10.2-1.redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-jaegertracing-jaeger-client-java-0:0.34.1-1.redhat_00002.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-jboss-ejb-client-0:4.0.28-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-jboss-remoting-0:5.0.17-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-jboss-server-migration-0:1.3.1-8.Final_redhat_00009.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-picketlink-bindings-0:2.5.5-23.SP12_redhat_00012.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-stax2-api-0:4.2.0-1.redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-sun-istack-commons-0:3.0.10-1.redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-thrift-0:0.13.0-1.redhat_00002.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-wildfly-0:7.2.7-4.GA_redhat_00004.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-wildfly-http-client-0:1.0.20-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-wildfly-openssl-0:1.0.9-2.SP03_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-wildfly-openssl-linux-x86_64-0:1.0.9-2.SP03_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-wildfly-transaction-client-0:1.1.9-1.Final_redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-woodstox-core-0:6.0.3-1.redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8Fixed in: eap7-xml-security-0:2.1.4-1.redhat_00001.1.el8eap

redhatpatch availablevia redhat_api

Product: Red Hat Single Sign-On 7.3Fixed in: xmlsec

redhatpatch availablevia redhat_api

Product: Text-Only RHOAR

redhatno patchvia redhat_api

Product: Red Hat OpenShift Application RuntimesFixed in: xmlsec

Vendor Advisories (2)

mavenGHSA-4q98-wr72-h35wmedium

Improper input validation in Apache Santuario XML Security for Java

redhatCVE-2019-12400Moderate

xml-security: Apache Santuario potentially loads XML parsing code from an untrusted source

References

access.redhat.com / errata/RHSA-2020:0804

Third Party Advisory

access.redhat.com / errata/RHSA-2020:0805

Third Party Advisory

access.redhat.com / errata/RHSA-2020:0806

Third Party Advisory

access.redhat.com / errata/RHSA-2020:0811

Third Party Advisory

santuario.apache.org / secadv.data/CVE-2019-12400.asc

Vendor Advisory

lists.apache.org / thread.html/8e814b925bf580bc527d96ff51e72ffe5bdeaa4b8bf5b89498cab24c%40%3Cdev.santuario.apache.org%3E

lists.apache.org / thread.html/edaa7edb9c58e5f5bd0c950f2b6232b62b15f5c44ad803e8728308ce%40%3Cdev.santuario.apache.org%3E

lists.apache.org / thread.html/r107bffb06a5e27457fe9af7dfe3a233d0d36c6c2f5122f117eb7f626%40%3Ccommits.tomee.apache.org%3E

lists.apache.org / thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E

lists.apache.org / thread.html/rcdc0da94fe21b26493eae47ca987a290bdf90c721a7a42491fdd41d4%40%3Ccommits.tomee.apache.org%3E

lists.apache.org / thread.html/rf82be0a7c98cd3545e20817bb96ed05551ea0020acbaf9a469fef402%40%3Ccommits.tomee.apache.org%3E

lists.apache.org / thread.html/rf958cea96236de8829940109ae07e870aa3d59235345421e4924ff03%40%3Ccommits.tomee.apache.org%3E

security.netapp.com / advisory/ntap-20190910-0003

Third Party Advisory

oracle.com / security-alerts/cpuoct2021.html

PatchThird Party Advisory