| शीर्षक | GitHub spark V 2.9.4 SparkJava External Static Files Symlink Escape Allows Local File |
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| विवरण | An attacker who can create or influence a symbolic link inside a directory served through staticFiles.externalLocation(...) can make SparkJava disclose arbitrary local files readable by the Java process. Typical exposure patterns include applications that serve user-controlled extracted archives, build artifacts, generated documentation, or upload directories as external static files.
This is not a claim that every SparkJava static deployment is remotely exploitable. Exploitation requires an attacker-controlled symlink or equivalent filesystem state under the configured external static root. |
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| स्रोत | ⚠️ https://github.com/perwendel/spark/issues/1296 |
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| उपयोगकर्ता | naixiao (UID 92174) |
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| सबमिशन | 18/06/2026 05:29 AM (1 महीना पहले) |
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| संयम | 25/07/2026 09:07 PM (1 month later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 383321 [perwendel spark तक 2.9.4 SparkJava ExternalResourceHandler.jav staticFiles.externalLocation अधिकार वृद्धि] |
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| अंक | 20 |
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