CVE-2026-18394

HighCVSS 7.4

Published: 31/07/2026(UTC)Updated: 04/08/2026(UTC)Translated: 01/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.29%

22th percentile - higher than 22% of all known CVEs

Summary

In Strands Agents Tools before 0.8.2, incorrect authorization in the http_request tool may allow remote attackers to obtain credentials configured via HTTP_REQUEST_TOKEN_CONFIG by influencing the LLM to route requests through attacker-controlled proxy infrastructure.

Risk Assessment

An attacker can intercept sensitive credentials, leading to unauthorized access to protected resources.

Recommendation

Upgrade Strands Agents Tools to version 0.8.2 or later.

Other vulnerabilities in Strands Agents Tools

CVE-2026-15746Medium
A server-side request forgery (SSRF) vulnerability was found in the elasticsearch_memory tool of the strands-agents-tools package. Connection parameters (es_url, cloud_id, api_key) were controllable by the LLM, and omitting api_key caused the operator's API key to be sent to any host specified by the LLM.

Original NVD description (English source)

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.