{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "1.0.0"
              },
              {
                "fixed": "1.10.2"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "24d9e86885b877ea3e9d03cbc50b963765489721"
            },
            {
              "fixed": "a69a47ff1b5c99ce9c50edc4df45de4397151f17"
            }
          ],
          "repo": "https://github.com/langflow-ai/langflow",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "IBM Langflow OSS 1.0.0 through 1.10.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing \"dot dot \" sequences ( /.. /) to view arbitrary files on the system.",
  "id": "CVE-2026-12942",
  "modified": "2026-08-06T03:31:31.082299983Z",
  "published": "2026-07-30T19:17:05.297Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.ibm.com/support/pages/node/7279993"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}