CubeCart Unauthorized Newsletter Unsubscription via force_unsubscribe Parameter

{
  "id": "853da1dca8f6335010b593b6531594d75d43e2134ccc230e530254bafa9863ea",
  "url": "https://osv.dev/vulnerability/CVE-2025-59413",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CubeCart Unauthorized Newsletter Unsubscription via force_unsubscribe Parameter",
    "summary": "CubeCart is an ecommerce software solution. Prior to version 6.5.11, a logic flaw exists in the newsletter subscription endpoint that allows an attacker to unsubscribe any user without their consent. By changing the value of the force_unsubscribe parameter in the POST request to 1, an attacker can force the removal of any valid subscriber’s email address. This issue has been patched in version 6.5.11.",
    "evidence": "osv:CVE-2025-59413",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-59413",
      "aliases": [
        "CVE-2025-59413",
        "GHSA-869v-gjv8-9m7f"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cubecart/v6",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "a7a0d71e5ae979f2a13e8b4cde591c040f1109e4"
                },
                {
                  "fixed": "7fd1cd04f5d5c3ce1d7980327464f0ff6551de79"
                },
                {
                  "fixed": "db965fcfa260c4f17eb16f8c5494e5af4a8ac271"
                },
                {
                  "fixed": "dbc58cf1f7a6291f7add5893b56bff7920a29128"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:cubecart:cubecart:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.5.11"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "7fd1cd04f5d5c3ce1d7980327464f0ff6551de79"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "db965fcfa260c4f17eb16f8c5494e5af4a8ac271"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "dbc58cf1f7a6291f7add5893b56bff7920a29128"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.5.10",
            "6.5.9",
            "6.5.8",
            "6.5.6",
            "6.5.5",
            "6.5.4",
            "6.5.3",
            "6.5.2",
            "6.5.1",
            "6.5.0",
            "6.4.10",
            "6.4.9",
            "6.4.8",
            "6.4.7",
            "6.4.6",
            "6.4.5",
            "6.4.4",
            "6.4.3",
            "6.4.2",
            "6.4.1",
            "6.4.0",
            "6.4.0-b2",
            "6.4.0-b1",
            "6.2.9",
            "6.2.8",
            "2.6.7",
            "6.2.6",
            "6.2.5",
            "6.2.4",
            "6.2.3",
            "6.2.2",
            "6.2.1",
            "6.2.0",
            "6.2.0-rc2",
            "6.2.0-rc1",
            "6.2.0-b1",
            "6.1.11pr",
            "6.1.10",
            "6.1.9",
            "6.1.8",
            "6.1.7",
            "6.1.6",
            "6.1.5",
            "6.1.4",
            "6.1.3",
            "6.1.2",
            "6.1.1",
            "6.1.0",
            "6.0.12",
            "6.0.11",
            "6.0.10",
            "6.0.9",
            "6.0.8",
            "6.0.6",
            "6.0.5",
            "6.0.4",
            "6.0.3",
            "6.0.2",
            "6.0.1",
            "6.0.0",
            "6.0.0b7",
            "6.0.0b6",
            "6.0.0b5",
            "6.0.0b4",
            "6.0.0b3",
            "6.0.0b2",
            "6.0.0b1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-59413.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:53.345583437Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59413.json",
        "https://github.com/cubecart/v6/security/advisories/GHSA-869v-gjv8-9m7f",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-59413",
        "https://github.com/cubecart/v6/commit/7fd1cd04f5d5c3ce1d7980327464f0ff6551de79",
        "https://github.com/cubecart/v6/commit/db965fcfa260c4f17eb16f8c5494e5af4a8ac271",
        "https://github.com/cubecart/v6/commit/dbc58cf1f7a6291f7add5893b56bff7920a29128"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59413.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-59413",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 522070,
  "published_at": "2025-09-22T16:15:00.351+00:00"
}