{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.7.9"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "bef5c26bed4e5053bdf1936d6ded2c77035c6ee5"
            },
            {
              "fixed": "a37bf6719cfbc2de270f7d87b6b85d87cc1768db"
            }
          ],
          "repo": "https://github.com/danny-avila/librechat",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a result, any extra fields in the request body are included in agentData and passed to the database layer, allowing overwriting of any field in the schema, such as author, access_level, isCollaborative, and projectIds. Additionally, the Object.Prototype can be polluted due to the use of Object.assign with spread operators.",
  "id": "CVE-2025-7104",
  "modified": "2026-03-10T21:50:38.571265927Z",
  "published": "2025-09-29T17:15:32.927Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/danny-avila/librechat/commit/a37bf6719cfbc2de270f7d87b6b85d87cc1768db"
    },
    {
      "type": "FIX",
      "url": "https://huntr.com/bounties/32a175c4-7543-4503-a3d0-7880abd1826b"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}