CVE-2026-78379
Consent bypass in python_repl tool via batch kwargs forwarding in Amazon Strands Agents Tools
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-1427 |
| Vendor | amazon |
| Product | strands-agents-tools |
| Published | Aug 25, 2026 |
| Last Updated | Aug 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Amazon / strands-agents-tools
0 < 0.8.5