critical · CVSS v3 8.8 · CVSS v4 8.7 · EPSS 0.00444

CVE-2026-77930

EvoScientist 0.1.0 before 0.2.5 contains an approval bypass vulnerability that allows attackers to run host shell comman…

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.

Scores

Severity
critical
CVSS v2
10
CVSS v3
8.8
CVSS v4
8.7
EPSS
0.00444

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