{
"id": "GHSA-jg8v-48h5-wgxg",
"aliases": [
"CVE-2021-23413"
],
"details": "This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g `__proto__`, `toString`, etc) results in a returned object with a modified prototype instance.",
"summary": "jszip Vulnerable to Prototype Pollution",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.7.0"
}
]
}
],
"package": {
"name": "jszip",
"ecosystem": "npm"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.7.0"
}
]
}
],
"package": {
"name": "jszip",
"ecosystem": "npm"
}
}
],
"modified": "2023-09-12T19:23:56Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"published": "2021-08-10T16:02:18Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23413",
"type": "ADVISORY"
},
{
"url": "https://github.com/Stuk/jszip/pull/766",
"type": "WEB"
},
{
"url": "https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36",
"type": "WEB"
},
{
"url": "https://github.com/Stuk/jszip",
"type": "PACKAGE"
},
{
"url": "https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-JS-JSZIP-1251497",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-1321"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2021-07-25T13:15:00Z",
"github_reviewed_at": "2021-08-02T22:15:49Z"
}
}