PT-2026-84300 · Unknown · Modelscope
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
ModelScope versions prior to 1.40.1
Description
ModelScope uses PyYAML's unsafe
yaml.Loader to parse model configuration files. This allows arbitrary code execution through Python object construction tags, enabling attackers to craft malicious model repositories with poisoned configuration files that execute code when loaded by users.Recommendations
Update ModelScope to version 1.40.1 or later.
Exploit
Fix
Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Modelscope