{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:collection.js_project:collection.js:*:*:*:*:*:node.js:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "6.8.1"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c679731b9c228ba23f481836270f2177f07751f9"
            },
            {
              "fixed": "d3d937645f62f37d3115d6aa90bb510fd856e6a2"
            }
          ],
          "repo": "https://github.com/kobezzza/collection",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "snyk",
    "cwe_ids": [
      "CWE-1321"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26113.json"
  },
  "details": "Versions of the package collection.js before 6.8.1 are vulnerable to Prototype Pollution via the extend function in Collection.js/dist/node/iterators/extend.js. \r\r",
  "id": "CVE-2023-26113",
  "modified": "2026-07-08T05:36:30.891725033Z",
  "published": "2023-03-18T05:00:01.243Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/kobezzza/Collection/blob/be32c48e68f49d3be48a58e929d1ab8ff1d2d19c/dist/node/iterators/extend.js%23L324"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kobezzza/Collection/releases/tag/v6.8.1"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-JS-COLLECTIONJS-3185148"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26113.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26113"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/kobezzza/Collection/issues/27"
    },
    {
      "type": "FIX",
      "url": "https://github.com/kobezzza/Collection/commit/d3d937645f62f37d3115d6aa90bb510fd856e6a2"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P",
      "type": "CVSS_V3"
    }
  ]
}