{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "1.0.4"
                  },
                  {
                    "fixed": "3.0.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "original_tag": "v3.0.0",
                "range": [
                  {
                    "fixed": "6bf5e03898cf1358af81f8aafa02691d24203b37"
                  }
                ],
                "source": "REFERENCES_TAG"
              }
            ]
          },
          "events": [
            {
              "introduced": "92e0ced1a424bfc5f742b93ef46e750884e3c652"
            },
            {
              "fixed": "6bf5e03898cf1358af81f8aafa02691d24203b37"
            }
          ],
          "repo": "https://github.com/giuseppe99barchetta/suggestarr",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-fcjm-xhw8-pmh5"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-290"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/113xxx/CVE-2026-113703.json"
  },
  "details": "SuggestArr before 3.0.0 contains an authentication bypass vulnerability in its local_bypass authentication mode where enforce_authentication() in api_service/auth/middleware.py trusts the client-controlled request.remote_addr value, which is derived from the spoofable X-Forwarded-For header due to ProxyFix(x_for=1) configuration in api_service/app.py. Attackers can send a request with X-Forwarded-For set to a trusted CIDR address such as 127.0.0.1 to be granted an unauthenticated admin session via _load_bypass_user_context(), gaining full administrative access to endpoints like /api/users and /api/jobs without providing any credentials.",
  "id": "CVE-2026-113703",
  "modified": "2026-10-21T02:30:29.957141458Z",
  "published": "2026-10-20T15:56:49.963Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/113xxx/CVE-2026-113703.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/giuseppe99barchetta/SuggestArr"
    },
    {
      "type": "FIX",
      "url": "https://github.com/giuseppe99barchetta/SuggestArr/releases/tag/v3.0.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/giuseppe99barchetta/SuggestArr/security/advisories/GHSA-fcjm-xhw8-pmh5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113703"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/suggestarr-before-authentication-bypass-via-x-forwarded-for-spoofing"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "SuggestArr before 3.0.0 Authentication Bypass via X-Forwarded-For Spoofing"
}