langfuse-4 — security advisory

{
  "id": "56caac3cd8f500cbdf90fce9de7357e396e9b1845f62222a298bfca4507c903f",
  "url": "https://osv.dev/vulnerability/CGA-523g-v9gv-w24r",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-523g-v9gv-w24r",
    "summary": "CGA-523g-v9gv-w24r",
    "evidence": "osv:CGA-523g-v9gv-w24r",
    "products": [
      {
        "name": {
          "value": "langfuse-4",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.70.1-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-523g-v9gv-w24r",
      "aliases": [
        "CGA-523g-v9gv-w24r"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.70.1-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "langfuse-4",
            "purl": "pkg:apk/chainguard/langfuse-4?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-523g-v9gv-w24r.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "nodemailer",
                "component_purl": "pkg:npm/nodemailer@10.0.13",
                "component_type": "npm",
                "component_version": "10.0.13",
                "component_location": "/app/node_modules/.pnpm/nodemailer@10.0.13/node_modules/nodemailer/package.json",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-26T18:11:03Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-26T19:45:22.525635622Z",
      "provider": "osv",
      "upstream": [
        "GHSA-m943-m63m-w62w"
      ],
      "references": [
        "https://github.com/nodemailer/nodemailer/security/advisories/GHSA-m943-m63m-w62w",
        "https://github.com/nodemailer/nodemailer/commit/1cd57d2b8c49dff048c21cdbafdb54439a7f07e2",
        "https://github.com/nodemailer/nodemailer",
        "https://github.com/nodemailer/nodemailer/releases/tag/v10.1.4"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 458167,
  "published_at": "2026-10-25T12:22:30+00:00"
}