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Advisories

EvoScientist 0.1.0 before 0.2.5 Human Approval Bypass via Async Sub-Agents

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Severity
high
Date
Affecting

  • EvoScientist >= 0.1.0, < 0.2.5

CWE
  • CWE-862 Missing Authorization
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Noy Pearl, Michael Sromin, Ophir Dror
Description
EvoScientist 0.1.0 before 0.2.5 contains an approval bypass vulnerability that allows attackers to run host shell commands by delegating them to async sub-agents lacking an interrupt_on gate. Attackers can plant instructions in ingested content such as fetched web pages, so the agent calls start_async_task and runs commands with user privileges and environment secrets.

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