Description
When XML batch processing is turned on and the XPath option is selected, the raw batch input goes through a default XPath/JAXP setup with no entity restrictions, so XXE injection can allow data exfiltration and denial-of-service attacks.
Published: 2026-09-11
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

NextGen recommends users update Mirth Connect v4.7.2 or later. Users can download the latest version from the NextGen Healthcare customer portal.

Tracking

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Advisories

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History

Fri, 11 Sep 2026 14:45:00 +0000

Type Values Removed Values Added
Description When XML batch processing is turned on and the XPath option is selected, the raw batch input goes through a default XPath/JAXP setup with no entity restrictions, so XXE injection can allow data exfiltration and denial-of-service attacks.
Title NextGen Healthcare Mirth Connect Improper Restriction of XML External Entity Reference
Weaknesses CWE-611
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-09-11T14:57:02.218Z

Reserved: 2026-09-03T21:01:37.563Z

Link: CVE-2026-82578

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-11T15:17:06.357

Modified: 2026-09-11T15:17:06.357

Link: CVE-2026-82578

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-611

    Improper Restriction of XML External Entity Reference