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[GHSA-w4pp-8pjf-rmxw] Versions of the package pacote from 11.2.7 are vulnerable... #8036

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[GHSA-w4pp-8pjf-rmxw] Versions of the package pacote from 11.2.7 are vulnerable... #8036

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30 changes: 22 additions & 8 deletions advisories/unreviewed/2026/05/GHSA-w4pp-8pjf-rmxw/GHSA-w4pp-8pjf-rmxw.json
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Original file line number Diff line number Diff line change
@@ -1,23 +1,37 @@
{
"schema_version": "1.4.0",
"id": "GHSA-w4pp-8pjf-rmxw",
"modified": "2026-05-26T15:32:10Z",
"modified": "2026-05-26T15:33:18Z",
"published": "2026-05-26T13:30:54Z",
"aliases": [
"CVE-2026-9496"
],
"details": "Versions of the package pacote from 11.2.7 are vulnerable to Denial of Service (DoS) via the addGitSha function. An attacker can exploit this vulnerability by supplying a specially crafted spec.rawSpec value that triggers the function’s regex replacement and string-manipulation logic, causing excessive CPU consumption and potentially stalling or crashing the process.",
"summary": "Add fixed version as 21.5.1 ",
"details": "Versions of the package pacote from 11.2.7 are vulnerable to Denial of Service (DoS) via the addGitSha function. An attacker can exploit this vulnerability by supplying a specially crafted spec.rawSpec value that triggers the function’s regex replacement and string-manipulation logic, causing excessive CPU consumption and potentially stalling or crashing the process.\n",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N"
}
],
"affected": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
"package": {
"ecosystem": "npm",
"name": ""
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
]
}
],
"affected": [],
"references": [
{
"type": "ADVISORY",
Expand All @@ -41,7 +55,7 @@
"CWE-1333",
"CWE-400"
],
"severity": "HIGH",
"severity": "LOW",
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-26T07:16:19Z"
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