{
"id": "GHSA-8jjf-w7j6-323c",
"aliases": [
"CVE-2017-1000452"
],
"details": "Versions of `samlify` prior to 2.4.0-rc5 are vulnerable to Authentication Bypass. The package fails to prevent XML Signature Wrapping, allowing tokens to be reused with different usernames. A remote attacker can modify SAML content for a SAML service provider without invalidating the cryptographic signature, which may allow attackers to bypass primary authentication for the affected SAML service provider.\n\n\n## Recommendation\n\nUpgrade to version 2.4.0-rc5 or later",
"summary": "Samlify vulnerable to Authentication Bypass by allowing tokens to be reused with different usernames",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.0-rc5"
}
]
}
],
"package": {
"name": "samlify",
"ecosystem": "npm"
}
}
],
"modified": "2023-08-18T21:00:53Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2018-01-04T21:03:33Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000452",
"type": "ADVISORY"
},
{
"url": "https://github.com/tngan/samlify/commit/d382bbc7c6b8ea889839ae1f178730c25b09eb42",
"type": "WEB"
},
{
"url": "https://hackerone.com/reports/356284",
"type": "WEB"
},
{
"url": "https://github.com/tngan/samlify",
"type": "PACKAGE"
},
{
"url": "https://github.com/tngan/samlify/compare/v2.4.0-rc4...v2.4.0-rc5",
"type": "WEB"
},
{
"url": "https://github.com/tngan/samlify/releases/tag/v2.4.0-rc5",
"type": "WEB"
},
{
"url": "https://www.whitehats.nl/blog/xml-signature-wrapping-samlify",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-347",
"CWE-91"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T21:25:47Z"
}
}