{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.8.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9f0d1625408a468a1e86c32efdfe1f24855aeed1"
            }
          ],
          "repo": "https://github.com/strands-agents/tools",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-mqvc-p852-wf8x"
  ],
  "database_specific": {
    "cna_assigner": "AMZN",
    "cwe_ids": [
      "CWE-1427"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18733.json"
  },
  "details": "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.\n\n\n\nTo remediate this issue, users should upgrade to version 0.8.0.",
  "id": "CVE-2026-18733",
  "modified": "2026-08-07T11:31:00.002147898Z",
  "published": "2026-08-03T20:33:24.872Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://aws.amazon.com/security/security-bulletins/2026-072-aws/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18733.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/strands-agents/tools/security/advisories/GHSA-mqvc-p852-wf8x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18733"
    },
    {
      "type": "FIX",
      "url": "https://pypi.org/project/strands-agents-tools/0.8.0/"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Prompt injection bypasses shell tool consent gate in Strands Agents Tools"
}