ghsa-r4cg-5xmx-26h7
Vulnerability from github
Published
2025-11-07 18:30
Modified
2025-11-07 18:30
Details

An Open Redirect vulnerability exists in the OAuth callback handler in file onlook/apps/web/client/src/app/auth/callback/route.ts in Onlook web application 0.2.32. The vulnerability occurs because the application trusts the X-Forwarded-Host header value without proper validation when constructing a redirect URL. A remote attacker can send a manipulated X-Forwarded-Host header to redirect an authenticated user to an arbitrary external website under their control, which can be exploited for phishing attacks.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-63784"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-07T17:15:47Z",
    "severity": null
  },
  "details": "An Open Redirect vulnerability exists in the OAuth callback handler in file onlook/apps/web/client/src/app/auth/callback/route.ts in Onlook web application 0.2.32. The vulnerability occurs because the application trusts the X-Forwarded-Host header value without proper validation when constructing a redirect URL. A remote attacker can send a manipulated X-Forwarded-Host header to redirect an authenticated user to an arbitrary external website under their control, which can be exploited for phishing attacks.",
  "id": "GHSA-r4cg-5xmx-26h7",
  "modified": "2025-11-07T18:30:30Z",
  "published": "2025-11-07T18:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-63784"
    },
    {
      "type": "WEB",
      "url": "https://blog.soohyun.tech/CVE-2025-63784-Open-Redirect-in-Onlook-27e557175d2e80ac8641fab59dc36021"
    },
    {
      "type": "WEB",
      "url": "https://tossbank.notion.site/Open-Redirect-in-onlook-27e557175d2e80ac8641fab59dc36021"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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