{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.5.0"
              },
              {
                "fixed": "1.5.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "17c61062c2f9ce9bcdd45a2082e491f9743a2770"
            }
          ],
          "repo": "https://github.com/chenhg5/cc-connect",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-306"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108549.json"
  },
  "details": "cc-connect through 1.5.0 contains a missing authentication vulnerability in the MAX platform adapter webhook mode in platform/max/max.go that accepts unauthenticated updates when no webhook_secret is configured. Remote attackers reaching the webhook listener on port 8080 can forge updates with an allowed or admin user_id to run privileged commands like /shell on the host.",
  "id": "CVE-2026-108549",
  "modified": "2026-10-12T02:30:55.155555608Z",
  "published": "2026-10-10T14:35:04.291Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108549.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108549"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/cc-connect-through-1.5.0-missing-authentication-via-max-webhook-sender-spoofing"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/chenhg5/cc-connect/issues/1968"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/chenhg5/cc-connect"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/chenhg5/cc-connect/blob/v1.5.0/platform/max/max.go#L287-L305"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "cc-connect through 1.5.0 Missing Authentication via MAX Webhook Sender Spoofing"
}