ghsa-rpx8-fg6w-rm6x
Vulnerability from github
Published
2024-06-06 21:30
Modified
2024-07-19 19:59
Severity ?
7.4 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Summary
lunary-ai/lunary XSS in SAML metadata endpoint
Details

A Cross-site Scripting (XSS) vulnerability exists in the SAML metadata endpoint /auth/saml/${org?.id}/metadata of lunary-ai/lunary version 1.2.7. The vulnerability arises due to the application's failure to escape or validate the orgId parameter supplied by the user before incorporating it into the generated response. Specifically, the endpoint generates XML responses for SAML metadata, where the orgId parameter is directly embedded into the XML structure without proper sanitization or validation. This flaw allows an attacker to inject arbitrary JavaScript code into the generated SAML metadata page, leading to potential theft of user cookies or authentication tokens.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "lunary"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-5478"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-19T19:59:18Z",
    "nvd_published_at": "2024-06-06T19:16:08Z",
    "severity": "HIGH"
  },
  "details": "A Cross-site Scripting (XSS) vulnerability exists in the SAML metadata endpoint `/auth/saml/${org?.id}/metadata` of lunary-ai/lunary version 1.2.7. The vulnerability arises due to the application\u0027s failure to escape or validate the `orgId` parameter supplied by the user before incorporating it into the generated response. Specifically, the endpoint generates XML responses for SAML metadata, where the `orgId` parameter is directly embedded into the XML structure without proper sanitization or validation. This flaw allows an attacker to inject arbitrary JavaScript code into the generated SAML metadata page, leading to potential theft of user cookies or authentication tokens.",
  "id": "GHSA-rpx8-fg6w-rm6x",
  "modified": "2024-07-19T19:59:18Z",
  "published": "2024-06-06T21:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5478"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/lunary-ai/lunary"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lunary-ai/lunary/blob/main/packages/backend/src/api/v1/auth/saml.ts#L34"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/e899f496-d493-4c06-b596-cb0a88ad451b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "lunary-ai/lunary XSS in SAML metadata endpoint"
}


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