原始 OSV JSON
{
"id": "GHSA-h4hv-92pp-pcjg",
"aliases": [
"CVE-2026-42615"
],
"details": "GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscript substring.",
"summary": "CyberChef has a Cross-site Scripting issue",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.0"
}
]
}
],
"package": {
"name": "cyberchef",
"ecosystem": "npm"
}
}
],
"modified": "2026-05-06T22:09:27Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N"
}
],
"published": "2026-04-29T06:33:30Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42615",
"type": "ADVISORY"
},
{
"url": "https://github.com/gchq/CyberChef/issues/2344",
"type": "WEB"
},
{
"url": "https://github.com/gchq/CyberChef/pull/2346",
"type": "WEB"
},
{
"url": "https://github.com/gchq/CyberChef/commit/9641ae07f92e9af50f10e978385465b2f4a36c4d",
"type": "WEB"
},
{
"url": "https://github.com/gchq/CyberChef",
"type": "PACKAGE"
},
{
"url": "https://github.com/gchq/CyberChef/compare/v10.24.0...v11.0.0",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2026-04-29T04:16:41Z",
"github_reviewed_at": "2026-05-06T22:09:27Z"
}
}