PYSEC-2026-2852

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/openmed/PYSEC-2026-2852.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-2852
Aliases
Published
2026-07-13T15:46:14Z
Modified
2026-07-13T16:32:33Z
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
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
OpenMed vulnerable to remote code injection through privacy-filter model loading path
Details

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.

References

Affected packages

PyPI / openmed

Package

Name
openmed
View open source insights on deps.dev
Purl
pkg:pypi/openmed

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.5.2

Affected versions

0.*
0.1
0.1.1
0.1.4
0.1.5
0.1.7
0.1.8rc0
0.1.8rc2
0.1.8
0.1.9rc1
0.1.9
0.1.10rc1
0.1.10
0.2.0rc1
0.2.0rc2
0.2.0
0.2.1
0.2.2
0.3.0
0.4.0
0.5.0
0.5.1
0.5.5
0.5.6
0.5.7
0.5.8
0.6.0
0.6.1
0.6.2
0.6.3
0.6.4
1.*
1.0.0
1.1.0
1.2.0
1.3.0
1.4.0
1.5.0
1.5.1

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/openmed/PYSEC-2026-2852.yaml"