CVE-2026-18394

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Source
https://cve.org/CVERecord?id=CVE-2026-18394
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-18394.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-18394
Aliases
  • GHSA-qhw6-2h72-m84v
Published
2026-07-31T19:34:15.007Z
Modified
2026-08-02T03:47:20.131291537Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Incorrect authorization in Strands Agents Tools http_request proxy credential exfiltration
Details

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

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

Database specific 
{
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18394.json",
    "cna_assigner": "AMZN"
}
References

Affected packages

Git / github.com/strands-agents/tools

Affected ranges

Type
GIT
Repo
https://github.com/strands-agents/tools
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ee184bcb66fdc99a1459936ae1f173a676595466
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.8.2"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.1.9
v0.2.0
v0.2.1
v0.2.10
v0.2.11
v0.2.12
v0.2.13
v0.2.14
v0.2.15
v0.2.16
v0.2.17
v0.2.18
v0.2.19
v0.2.2
v0.2.20
v0.2.21
v0.2.22
v0.2.23
v0.2.3
v0.2.4
v0.2.5
v0.2.6
v0.2.7
v0.2.8
v0.2.9
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.6.0
v0.7.0
v0.8.0
v0.8.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-18394.json"