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miChecker improper restriction of XML external entity references

0
Medium
Vulnerability
Published: 08/17/2026 (08/17/2026, 03:00:30 UTC)
Source: JVN Japan

Description

miChecker, a tool developed by the Eclipse Foundation and provided by the Ministry of Internal Affairs and Communications, has an issue with improper restriction of XML external entity (XXE) references. This vulnerability could allow XML external entities to be processed in an unintended manner. No specific affected versions or patch information are provided. There is no indication of known exploits in the wild.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/17/2026, 03:16:45 UTC

Technical Analysis

The vulnerability in miChecker involves improper restriction of XML external entity references, which means the software does not adequately control or restrict the processing of external entities within XML input. This can lead to potential security issues related to XML External Entity (XXE) attacks. However, no detailed technical information, affected versions, or remediation guidance is available from the provided data.

Potential Impact

The impact of this vulnerability is related to the potential misuse of XML external entity processing, which can lead to information disclosure or other security issues depending on how the XML input is handled. No specific impact details or exploitation reports are provided.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation instructions are provided in the available information.

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Technical Details

Classification
{"confidence":0.3,"severitySource":"default","classifier":"rss-v2"}

Threat ID: 6a827d19bf8831d539214e58

Added to database: 08/17/2026, 03:16:41 UTC

Last enriched: 08/17/2026, 03:16:45 UTC

Last updated: 08/17/2026, 03:32:48 UTC

Views: 5

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