{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f1eb2cfc721f8a21dd16a8b048a9ca89f3259f6f"
            }
          ],
          "repo": "https://github.com/Fosowl/agenticSeek",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72776.json"
  },
  "details": "AgenticSeek (commit fc242c7) contains an unauthenticated remote code execution vulnerability that allows any network-adjacent attacker to execute arbitrary commands by submitting crafted queries to the unprotected POST /query API endpoint bound to 0.0.0.0:7777 with wildcard CORS. Attackers can send unauthenticated HTTP requests that cause the autonomous agent to generate and execute shell commands through BashInterpreter using subprocess.Popen with shell=True and safety=False, bypassing the incomplete command blocklist to achieve full host-level code execution.",
  "id": "CVE-2026-72776",
  "modified": "2026-10-08T02:30:16.365595476Z",
  "published": "2026-08-13T21:14:18.395Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72776.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72776"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/agenticseek-unauthenticated-rce-via-query-api-endpoint"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Fosowl/agenticSeek/issues/520"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Fosowl/agenticSeek/pull/534/changes/f1eb2cfc721f8a21dd16a8b048a9ca89f3259f6f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Fosowl/agenticSeek"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "AgenticSeek Unauthenticated RCE via /query API Endpoint"
}