MEDIUMCVSS v3.1 6.5Vulnerability

CVE-2026-115415

Improper neutralization of input used for LLM prompting in the environment tool in Strands Agents Tools before 0.8.6 might allow remote actors to obtain the agent host's environment variables in cleartext, including cloud credentials and API keys, via a crafted prompt that disables the tool's secret masking. To remediate this issue, users should upgrade to version 0.8.6 or later and rotate any credentials that were present in the environment of agents that loaded the environment tool.

Properties

Severity
MEDIUM
Nvd fetched at
2026-10-28T23:43:43.157973+00:00
Cvss score
6.5
Cvss severity
MEDIUM
Retrieved at
2026-10-28T23:44:40+00:00
Score
6.5
Last source
NVD
Cvss version
3.1
Cve id
CVE-2026-115415
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
First seen by Signal
2026-10-28T23:44:40+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Published at
2026-10-28T20:17:20.793
Last modified
2026-10-28T20:17:20.793

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CVE-2026-115415 (CVSS v3.1 6.5) — Ninja Signal Threat Intelligence | Ninja Signal