modelscope agentscope SSRF Vulnerabilities

Server-side request forgery in ModelScope AgentScope up to version 1.0.18 allows remote unauthenticated attackers to manipulate the _get_bytes_from_web_url function in src/agentscope/_utils/_common.py, enabling them to make arbitrary HTTP requests from the affected server. Publicly available exploit code exists, and the vendor has not responded to early disclosure attempts, leaving affected installations vulnerable to attackers probing internal networks and services.

Server-side request forgery (SSRF) in ModelScope AgentScope up to version 1.0.18 allows remote unauthenticated attackers to manipulate image_url and audio_file_url parameters in the _parse_url, prepare_image, and openai_audio_to_text functions, enabling arbitrary HTTP requests from the affected server. The vulnerability has publicly available exploit code and affects the Cloud Metadata Endpoint component. The vendor has not responded to early disclosure attempts, and exploitation is confirmed to be possible with low attack complexity.

Modelscope AgentScope versions up to 1.0.18 contain a server-side request forgery (SSRF) vulnerability in the _process_audio_block function that allows remote unauthenticated attackers to manipulate the 'url' argument and trigger arbitrary HTTP requests from the vulnerable server. Publicly available exploit code exists, and the vendor has not responded to disclosure attempts, leaving affected deployments without an official patch.

Resource exhaustion in lm-sys FastChat up to 0.2.36 allows remote attackers to trigger denial of service by sending manipulated requests to the Worker API Endpoint's api_generate function. The vulnerability has publicly available exploit code and is confirmed patched upstream, though the fix in commit c9e84b89c91d45191dc24466888de526fa04cf33 addresses only the primary entry point in base_model_worker.py while missing other vulnerable code paths. EPSS score of 5.5 (CVSS 4.0) indicates low to moderate real-world exploitation probability despite public exploit availability.