CVE-2025-50460
- Source
- https://cve.org/CVERecord?id=CVE-2025-50460
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-50460.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-50460
- Aliases
- Published
- 2025-08-01T16:15:41.600Z
- Modified
- 2026-03-14T12:56:09.579613Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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 --runconfig 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.safeload() to mitigate the issue.
- References