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Thor before 1.4.0 can construct an unsafe shell command from library input. NOTE: this is disputed by the Supplier because "the method that was fixed can only be used with argument — CVE-2025-54314

Date
Source
MSRC
Vendor
Microsoft
Threat
low
CVSS
2.8

Summary

Advisory CVE-2025-54314. Thor before 1.4.0 can construct an unsafe shell command from library input. NOTE: this is disputed by the Supplier because "the method… Vendor: Microsoft. Source: MSRC. Threat: low. CVSS 2.8. See the official…

What to do

General, cautious steps (verify details in the official source):

  • Review exposure and plan remediation based on risk and environment.
  • Identify affected product versions in your inventory and verify whether you are impacted.
  • Apply vendor patches/updates or recommended mitigations as soon as available.
  • Read the official advisory for exact affected versions and remediation steps.

Official advisory

Read the official source

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