F5 Tts
Monthly
Arbitrary file write in F5-TTS through 1.1.20 allows unauthenticated remote attackers to create directories and write attacker-controlled JSON anywhere the server process has write access by abusing unsanitized project_name parameters in the finetune Gradio interface. The flaw stems from passing user input directly to os.path.join() - supplying an absolute path bypasses the intended base directory entirely. Publicly available exploit code exists, and an upstream patch has been merged via PR #1294.
Arbitrary file write in F5-TTS through 1.1.20 allows unauthenticated remote attackers to create directories and write attacker-controlled JSON anywhere the server process has write access by abusing unsanitized project_name parameters in the finetune Gradio interface. The flaw stems from passing user input directly to os.path.join() - supplying an absolute path bypasses the intended base directory entirely. Publicly available exploit code exists, and an upstream patch has been merged via PR #1294.