A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the postprocess() function within gradio/components/json_component.py, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a path key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the /file=.. endpoint. This issue is due to the processing_utils.move_files_to_cache() function traversing any object passed to it, looking for a dictionary with a path key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.
{
"cna_assigner": "@huntr_ai",
"cwe_ids": [
"CWE-22"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/4xxx/CVE-2024-4941.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "4.31.4"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "ee1e2942e0a1ae84a08a05464e41c8108a03fa9c"
}
],
"source": "REFERENCES_COMMIT"
}
]
}