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          "platforms": [
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          "type": "finder",
          "value": "Jeroen Pinoy"
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          "type": "remediation developer",
          "value": "Aurelien Thirion"
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              "value": "\u003cp\u003eAIL Framework contains a path traversal vulnerability in its PDF object handling. Prior to commit \u003ccode\u003e14c618fce4d1df02358717c48ea903706abecdf2\u003c/code\u003e, the \u003ccode\u003ePDF.get_filepath()\u003c/code\u003e function constructed a file path by joining the configured PDF storage directory with a path derived from a PDF object identifier, without verifying that the resolved path remained within the intended \u003ccode\u003ePDF_FOLDER\u003c/code\u003e directory.\u003c/p\u003e\u003cp\u003eAn authenticated attacker able to invoke PDF object operations with a crafted identifier could use relative traversal sequences or absolute path components to cause AIL Framework to open files located outside the PDF storage directory. This could allow disclosure of files readable by the AIL process, including application configuration, credentials, or other sensitive local data. This vulnerability is potential due to additional errors before being able to be executed.\u003c/p\u003e\u003cp\u003eThe fix canonicalises the resulting path with \u003ccode\u003eos.path.realpath()\u003c/code\u003e and rejects paths whose common directory is outside the configured PDF directory.\u003c/p\u003e\u003ch2\u003e\u003c/h2\u003e\u003cbr\u003e"
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          "value": "AIL Framework contains a path traversal vulnerability in its PDF object handling. Prior to commit 14c618fce4d1df02358717c48ea903706abecdf2, the PDF.get_filepath() function constructed a file path by joining the configured PDF storage directory with a path derived from a PDF object identifier, without verifying that the resolved path remained within the intended PDF_FOLDER directory.\n\nAn authenticated attacker able to invoke PDF object operations with a crafted identifier could use relative traversal sequences or absolute path components to cause AIL Framework to open files located outside the PDF storage directory. This could allow disclosure of files readable by the AIL process, including application configuration, credentials, or other sensitive local data. This vulnerability is potential due to additional errors before being able to be executed.\n\nThe fix canonicalises the resulting path with os.path.realpath() and rejects paths whose common directory is outside the configured PDF directory."
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              "value": "CAPEC-126 Path Traversal"
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              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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        "discovery": "UNKNOWN"
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      "title": "Authenticated Path Traversal in AIL Framework PDF Object Handling Enables Potential Arbitrary File Read",
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              "value": "\u003cp\u003eAIL framework contains a path traversal vulnerability in the \u003ccode\u003e/objects/item/diff\u003c/code\u003e endpoint. The endpoint accepts item identifiers through the \u003ccode\u003es1\u003c/code\u003e and \u003ccode\u003es2\u003c/code\u003e query parameters and, prior to the fix, attempted to retrieve and compare item contents without first verifying that both referenced items existed as valid AIL objects.\u003c/p\u003e\u003cp\u003eAn authenticated AIL user could craft malicious item identifiers containing path traversal sequences to cause the application to read gzip-compressed files accessible to the AIL process. This could result in unauthorized disclosure of local file contents, limited to files readable by the application and compatible with the expected gzip-compressed item format.\u003c/p\u003e\u003cp\u003eThe issue was fixed by validating that both requested items exist before their contents are accessed.\u003c/p\u003e\u003cbr\u003e"
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              "cweId": "CWE-22",
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        "discovery": "UNKNOWN"
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      "title": "Authenticated Path Traversal in AIL framework /objects/item/diff Allows Reading Gzip-Compressed Files",
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        "discovery": "EXTERNAL"
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      "title": "Stored XSS in modal item preview for long item content in AIL Framework",
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