github-actions[bot]
26 lines
1011 B
YAML
26 lines
1011 B
YAML
title: Potential XXE Exploitation Attempt In JVM Based Application
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id: c4e06896-e27c-4583-95ac-91ce2279345d
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status: test
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description: Detects XML parsing issues, if the application expects to work with XML make sure that the parser is initialized safely.
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references:
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- https://rules.sonarsource.com/java/RSPEC-2755
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- https://owasp.org/www-community/vulnerabilities/XML_External_Entity_(XXE)_Processing
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- https://www.wix.engineering/post/threat-and-vulnerability-hunting-with-application-server-error-logs
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author: Moti Harmats
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date: 2023/02/11
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tags:
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- attack.initial_access
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- attack.t1190
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logsource:
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category: application
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product: jvm
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definition: 'Requirements: application error logs must be collected (with LOG_LEVEL=ERROR and above)'
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detection:
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keywords:
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- 'SAXParseException'
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- 'DOMException'
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condition: keywords
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falsepositives:
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- If the application expects to work with XML there may be parsing issues that don't necessarily mean XXE.
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level: high
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