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TI-2026-34709 Aliases CVE-2026-47117GHSA-m3v4-v5gx-7wf5

OpenMed < 1.5.2 Remote Code Execution via PII Model Loading

Priority MEDIUM 50CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-94.

Summary

OpenMed before 1.5.2 contains a remote code execution vulnerability in the PII privacy-filter model loading path. The privacy-filter dispatcher used broad substring matching on the user-supplied model_name parameter, allowing a value such as attacker/foo-privacy-filter-bar to route through a path that loads Hugging Face models with trust_remote_code=True. An unauthenticated attacker can supply a malicious model repository containing custom Transformers code via auto_map in config.json or tokenizer_config.json, which is imported and executed with the privileges of the OpenMed service process.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00915 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed openmed (maziyarpanahi): 1.5.2openmed (PyPI): 1.5.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
maziyarpanahiopenmedbefore 1.5.21.5.2Patch availableCNA
—openmed (PyPI)before 1.5.21.5.2Patch availableGHSA-m3v4-v5gx-7wf5
  • openmed Vendormaziyarpanahi Affected before 1.5.2 Fixed in 1.5.2 Patch available CNA
  • openmed (PyPI) Vendor— Affected before 1.5.2 Fixed in 1.5.2 Patch available GHSA-m3v4-v5gx-7wf5

Remediation

  • Fix · CNA openmed (maziyarpanahi) Fixed in 1.5.2
  • Fix · GHSA-m3v4-v5gx-7wf5 openmed (PyPI) Fixed in 1.5.2 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-47117
  2. 2026-10-03 Alias added: GHSA-m3v4-v5gx-7wf5

References

Exploit 1

Patch 1

Advisory 1

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences