CVE-2025-50460

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/advisories/GHSA-6757-jp84-gxfx", "name": "https://github.com/advisories/GHSA-6757-jp84-gxfx", "tags": [], "refsource": ""}, {"url": "https://github.com/Anchor0221/CVE-2025-50460", "name": "https://github.com/Anchor0221/CVE-2025-50460", "tags": [], "refsource": ""}, {"url": "https://github.com/modelscope/ms-swift", "name": "https://github.com/modelscope/ms-swift", "tags": [], "refsource": ""}, {"url": "https://github.com/modelscope/ms-swift/blob/main/tests/run.py#L420", "name": "https://github.com/modelscope/ms-swift/blob/main/tests/run.py#L420", "tags": [], "refsource": ""}, {"url": "https://github.com/Anchor0221/CVE-2025-50460", "name": "https://github.com/Anchor0221/CVE-2025-50460", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A remote code execution (RCE) vulnerability exists in the ms-swift project version 3.3.0 due to unsafe deserialization in tests/run.py using yaml.load() from the PyYAML library (versions = 5.3.1). If an attacker can control the content of the YAML configuration file passed to the --run_config parameter, arbitrary code can be executed during deserialization. This can lead to full system compromise. The vulnerability is triggered when a malicious YAML file is loaded, allowing the execution of arbitrary Python commands such as os.system(). It is recommended to upgrade PyYAML to version 5.4 or higher, and to use yaml.safe_load() to mitigate the issue."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-50460", "ASSIGNER": "cve@mitre.org"}}, "impact": {}, "publishedDate": "2025-08-01T16:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-08-01T18:15Z"}