{
  "id": "cve-2025-3248",
  "cveID": "CVE-2025-3248",
  "vendor": "Langflow",
  "product": "Langflow",
  "vulnerabilityName": "Langflow Missing Authentication Vulnerability",
  "shortDescription": "Langflow contains a missing authentication vulnerability in the /api/v1/validate/code endpoint that allows a remote, unauthenticated attacker to execute arbitrary code via crafted HTTP requests.",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "dateAdded": "2025-05-05",
  "dueDate": "2025-05-26",
  "knownRansomware": true,
  "cwes": [
    "CWE-306"
  ],
  "notes": "This vulnerability affects a common open-source project, third-party library, or a protocol used by different products. For more information, please see: https://github.com/advisories/GHSA-c995-4fw3-j39m ; https://nvd.nist.gov/vuln/detail/CVE-2025-3248",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3248"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "github.com",
      "url": "https://github.com/advisories/GHSA-c995-4fw3-j39m"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3248"
    }
  ],
  "cvss": {
    "score": 9.8,
    "severity": "CRITICAL",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.99989,
    "percentile": 0.99984
  },
  "timeline": [
    {
      "date": "2025-05-05",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2025-05-26",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}