{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@sentry/browser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0-alpha.1"
            },
            {
              "fixed": "8.33.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@sentry/browser"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.119.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-913"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-03T18:26:53Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Impact\nIn case a Prototype Pollution vulnerability is present in a user\u0027s application or bundled libraries, the Sentry SDK could potentially serve as a gadget to exploit that vulnerability. The exploitability depends on the specific details of the underlying Prototype Pollution issue.\n\n\u003e [!NOTE]\n\u003e This advisory does not indicate the presence of a Prototype Pollution within the Sentry SDK itself. Users are strongly advised to first address any Prototype Pollution vulnerabilities in their application, as they pose a more critical security risk.\n\n### Patches\nThe issue was patched in all Sentry JavaScript SDKs starting from the [8.33.0](https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0) version.\nAlso, the fix was backported to SDK v7 in [7.119.1](https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1).\n\n### References\n* [Prototype Pollution](https://portswigger.net/web-security/prototype-pollution)\n* [Prototype Pollution gadgets](https://portswigger.net/web-security/prototype-pollution#prototype-pollution-gadgets)\n* [sentry-javascript#13838](https://github.com/getsentry/sentry-javascript/pull/13838)",
  "id": "GHSA-593m-55hh-j8gv",
  "modified": "2024-10-04T16:32:02Z",
  "published": "2024-10-03T18:26:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-593m-55hh-j8gv"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getsentry/sentry-javascript/pull/13838"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getsentry/sentry-javascript/commit/35bdc87dee3498794e34c1ad35dd9927950c8766"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/getsentry/sentry-javascript"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getsentry/sentry-javascript/releases/tag/7.119.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/getsentry/sentry-javascript/releases/tag/8.33.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Sentry SDK Prototype Pollution gadget in JavaScript SDKs"
}