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CVE-2026-78379— Consent bypass in python_repl tool via batch kwargs forwarding in Amazon Strands Agents Tools

Quick assessment

Affected
Amazon strands-agents-tools
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Amazon Strands Agents Tools是美国Amazon公司开源的一款人工智能智能体工具。 Amazon Strands Agents Tools 0.8.5之前版本存在提示词注入漏洞，该漏洞源于python_repl工具中用于LLM提示的输入中和不当，可能导致远程攻击者通过特制提示绕过人工同意门，将non_interactive_mode作为关键字参数通过批量工具转发，从而在代理主机上执行任意Python代码。

CVSS 8.1 · High EPSS 0.57% · P46

Affected Version Matrix 1

VendorProduct Version RangeStatus
Amazon strands-agents-tools < 0.8.5 affected
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I. Basic Information for CVE-2026-78379

Vulnerability Information
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Vulnerability Title
Consent bypass in python_repl tool via batch kwargs forwarding in Amazon Strands Agents Tools
Source: CVE Program / CVE List V5
Vulnerability Description
Improper neutralization of input used for LLM prompting in the python_repl tool in Amazon Strands Agents Tools before 0.8.5 might allow remote actors to execute arbitrary Python code on the agent's host by bypassing the human consent gate, via a crafted prompt that forwards non_interactive_mode as a keyword argument through the batch tool. To remediate this issue, users should upgrade to version 0.8.5 or later.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1427
Source: CVE Program / CVE List V5
Vulnerability Title
Amazon Strands Agents Tools 提示词注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Strands Agents Tools是美国Amazon公司开源的一款人工智能智能体工具。 Amazon Strands Agents Tools 0.8.5之前版本存在提示词注入漏洞，该漏洞源于python_repl工具中用于LLM提示的输入中和不当，可能导致远程攻击者通过特制提示绕过人工同意门，将non_interactive_mode作为关键字参数通过批量工具转发，从而在代理主机上执行任意Python代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Amazon strands-agents-tools 0 ~ 0.8.5 -

II. Public POCs for CVE-2026-78379

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III. Intelligence Information for CVE-2026-78379

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Vendor Advisories for CVE-2026-78379 (1)

Other References for CVE-2026-78379 (1)

IV. Related Vulnerabilities

Same product: strands-agents-tools
Same vendor: Amazon
Same weakness: CWE-1427

V. Comments for CVE-2026-78379

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