data/osv/GO-2026-5348.json

{
  "schema_version": "1.3.1",
  "id": "GO-2026-5348",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2026-42560",
    "GHSA-f6qq-3m3h-4g42"
  ],
  "summary": "auth: Patreon provider assigns the same local user ID to every authenticated Patreon account, enabling cross‑user impersonation in github.com/go-pkgz/auth",
  "details": "auth: Patreon provider assigns the same local user ID to every authenticated Patreon account, enabling cross‑user impersonation in github.com/go-pkgz/auth",
  "affected": [
    {
      "package": {
        "name": "github.com/go-pkgz/auth",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "1.18.0"
            },
            {
              "fixed": "1.25.2"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    },
    {
      "package": {
        "name": "github.com/go-pkgz/auth/v2",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.2"
            }
          ]
        }
      ],
      "ecosystem_specific": {}
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/go-pkgz/auth/security/advisories/GHSA-f6qq-3m3h-4g42"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42560"
    },
    {
      "type": "FIX",
      "url": "https://github.com/go-pkgz/auth/commit/c0b15ee72a8401da83c01781c16636c521f42698"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-pkgz/auth/releases/tag/v1.25.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/go-pkgz/auth/releases/tag/v2.1.2"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2026-5348",
    "review_status": "UNREVIEWED"
  }
}