PYSEC-2026-253

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/agentscope/PYSEC-2026-253.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-253
Aliases
Published
2026-06-29T11:50:35.291980Z
Modified
2026-07-01T20:22:47.620233Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
AgentScope Deserialization Vulnerability
Details

A vulnerability in the RpcAgentServerLauncher class of modelscope/agentscope v0.0.6a3 allows for remote code execution (RCE) via deserialization of untrusted data using the dill library. The issue occurs in the AgentServerServicer.create_agent method, where serialized input is deserialized using dill.loads, enabling an attacker to execute arbitrary commands on the server.

References

Affected packages

PyPI / agentscope

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.0.6a3

Affected versions

0.*
0.0.1
0.0.2
0.0.3
0.0.4
0.0.5a1
0.0.5
0.0.6a1
0.0.6a2

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/agentscope/PYSEC-2026-253.yaml"