{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.5.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StringRangeExpression"
              },
              {
                "range": [
                  {
                    "fixed": "fe31693634f48f295a7d77d091085b331cf9e915"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "92bfcd8773fabfefb12d74507b73285e827ab59b"
            },
            {
              "fixed": "fe31693634f48f295a7d77d091085b331cf9e915"
            }
          ],
          "repo": "https://github.com/getarcaneapp/arcane",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-9pxc-cxp5-qp54"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200",
      "CWE-522"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96626.json"
  },
  "details": "Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.5.0, UpdateRegistry and TestRegistry in backend/api/services/container_registry_service.go allow the registry URL to change while preserving the stored encrypted token. When a holder of registries:update and registries:test repoints a generic registry URL without supplying a replacement token, TestRegistry decrypts the preserved token and RegistryLogin sends it to the attacker-controlled host because normalizeRegistryServerAddressInternal does not restrict the destination. This exposes the stored container-registry PAT or password and can enable image access or tampering. This issue is fixed in version 2.5.0.",
  "id": "CVE-2026-96626",
  "modified": "2026-10-24T02:30:34.077626822Z",
  "published": "2026-10-16T21:07:39.570Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96626.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96626"
    },
    {
      "type": "FIX",
      "url": "https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915"
    },
    {
      "type": "FIX",
      "url": "https://github.com/getarcaneapp/arcane/pull/3317"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host"
}