CVE-2026-6603: modelscope agentscope _python.py execute_shell_command code injection

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-20 · updated 2026-10-26
Weakness: CWE-74

Description

A vulnerability was determined in modelscope agentscope up to 1.0.18. Affected by this vulnerability is the function execute_python_code/execute_shell_command of the file src/AgentScope/tool/_coding/_python.py. This manipulation causes code injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

modelscope/agentscope: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5 (+13)

References

https://gist.github.com/YLChen-007/c084d69aaeda6729f3988603f2b0ce6e
https://vuldb.com/submit/792223
https://vuldb.com/vuln/358238
https://vuldb.com/vuln/358238/cti

Get alerted when CVE-2026-6603 or the next vulnerability affects your stack