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OpenAdvisories
High · 7.4 CVE-2026-18394 EUVD-2026-51623

Incorrect authorization in Strands Agents Tools http_request proxy credential exfiltration

Published Jul 31, 2026 · Updated Jul 31, 2026 · Assigned by AMZN

Description

Incorrect authorization in the http_request tool in Strands Agents Tools before 0.8.2 might allow remote attackers to obtain credentials configured via HTTP_REQUEST_TOKEN_CONFIG by influencing the LLM to route requests through actor-controlled proxy infrastructure.

To remediate this issue, users should upgrade to version 0.8.2.

Affected products

VendorProductAffectedFixed
AWS Strands Agents Tools < 0.8.2 0.8.2

References