CVE-2019-12400

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.78% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 53.2% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-08-23 20:30Z7 YR AGO

Last updated

2024-08-04 23:17Z2 YR AGO

Reserved

2019-05-28

Assigning CNA

apache

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

1be5042e71b4603ead05cd76dffc5520cbf03da475bec74f8828061e840440c1

• lists.apache.org[santuario-dev] 20190905 Re: [CVE-2019-12400] Apache Santuario potentially loads XML parsing code from an untrusted sourcehttps://lists.apache.org/thread.html/8e814b925bf580bc527d96ff51e72ffe5bdeaa4b8bf5b89498cab24c%40%3Cdev.santuario.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[santuario-dev] 20190906 Re: [CVE-2019-12400] Apache Santuario potentially loads XML parsing code from an untrusted sourcehttps://lists.apache.org/thread.html/edaa7edb9c58e5f5bd0c950f2b6232b62b15f5c44ad803e8728308ce%40%3Cdev.santuario.apache.org%3Emailing-listx_refsource_MLIST
• access.redhat.comRHSA-2020:0806https://access.redhat.com/errata/RHSA-2020:0806vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2020:0811https://access.redhat.com/errata/RHSA-2020:0811vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2020:0804https://access.redhat.com/errata/RHSA-2020:0804vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2020:0805https://access.redhat.com/errata/RHSA-2020:0805vendor-advisoryx_refsource_REDHAT
• lists.apache.org[tomee-commits] 20200324 [jira] [Created] (TOMEE-2791) TomEE plus(7.0.7) is affected by CVE-2019-12400 vulnerabilityhttps://lists.apache.org/thread.html/rcdc0da94fe21b26493eae47ca987a290bdf90c721a7a42491fdd41d4%40%3Ccommits.tomee.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[tomee-commits] 20200720 [jira] [Created] (TOMEE-2885) Update Apache XML Security for Java to mitigate CVE-2019-12400https://lists.apache.org/thread.html/rf82be0a7c98cd3545e20817bb96ed05551ea0020acbaf9a469fef402%40%3Ccommits.tomee.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[tomee-commits] 20200720 [jira] [Assigned] (TOMEE-2885) Update Apache XML Security for Java to mitigate CVE-2019-12400https://lists.apache.org/thread.html/r107bffb06a5e27457fe9af7dfe3a233d0d36c6c2f5122f117eb7f626%40%3Ccommits.tomee.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[tomee-commits] 20200720 [jira] [Commented] (TOMEE-2885) Update Apache XML Security for Java to mitigate CVE-2019-12400https://lists.apache.org/thread.html/rf958cea96236de8829940109ae07e870aa3d59235345421e4924ff03%40%3Ccommits.tomee.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[santuario-commits] 20210917 svn commit: r1076843 - in /websites/production/santuario/content: cache/main.pageCache index.html javaindex.html secadv.data/CVE-2021-40690.txt.asc secadv.htmlhttps://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3Emailing-listx_refsource_MLIST
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2021.htmlx_refsource_MISC
• santuario.apache.orghttp://santuario.apache.org/secadv.data/CVE-2019-12400.asc?version=1&modificationDate=1566573083000&api=v2x_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20190910-0003/x_refsource_CONFIRM