PT-2026-67502 · Aws · Strands-Agents-Tools

CVE-2026-18733 · Published 2026-08-03 · Updated 2026-08-03

NVD

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A prompt injection vulnerability in the shell tool in Amazon Strands Agents Tools before 0.8.0 might allow remote actors to execute arbitrary operating system commands on the agent's host via a crafted prompt that sets the non interactive parameter to true, bypassing the human consent gate.

To remediate this issue, users should upgrade to version 0.8.0.

Fix

Weakness Enumeration

CWE-1427

Related Identifiers

CVE-2026-18733

Affected Products

Strands-Agents-Tools

References · 4

• https://aws.amazon.com/security/security-bulletins/2026-072-aws · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-18733 · Security Note
• https://pypi.org/project/strands-agents-tools/0.8.0 · Patch
• https://github.com/strands-agents/tools/security/advisories/GHSA-mqvc-p852-wf8x · Note