Gradio < 6.16.0 Path Traversal via FileExplorer.preprocess()
Gradio before 6.16.0 contain a path traversal vulnerability in the FileExplorer component's preprocess() method that allows unauthenticated attackers to escape the configured root directory by supplying path segments containing directory traversal sequences or absolute paths. Attackers can provide crafted path segments that cause os.path.join to discard the root_dir prefix entirely, resulting in arbitrary file read or exposure of sensitive files outside the intended directory.
A security flaw has been discovered in gradio-app gradio 6.14.0. This affects the function save_audio_to_cache of the component Audio Cache Key Handler. Performing a manipulation results in use of weak hash. The attack must be initiated from a local position. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The patch is named 13394. To fix this issue, it is recommended to deploy a patch.