CVE-2026-77930 (GCVE-0-2026-77930)

Vulnerability from cvelistv5 – Published: 2026-10-20 00:46 – Updated: 2026-10-22 21:09
VLAI
Title
EvoScientist 0.1.0 before 0.2.5 Human Approval Bypass via Async Sub-Agents
Summary
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.
Severity
9.3 (Critical)
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
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 16:04 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7818 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
EvoScientist EvoScientist Affected: 0.1.0 , < 0.2.5 (semver)
guessed Create a notification for this product.
Date Public
2026-10-15 00:00
Credits
Noy Pearl Michael Sromin Ophir Dror
Show details on NVD website
To clipboard 

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