{
  "cvss": 9.8,
  "datePublished": "2026-09-18T00:00:00Z",
  "dateUpdated": "2026-09-18T00:00:00Z",
  "description": "ejs v3.1.9 is vulnerable to server-side template injection. If the ejs file is controllable, template injection can be implemented through the configuration settings of the closeDelimiter parameter. NOTE: this is disputed by the vendor because the render function is not intended to be used with untrusted input.",
  "dueDate": "",
  "id": "CVE-2023-29827",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "product": "ejs",
  "requiredAction": "Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.",
  "severity": "CRITICAL",
  "source": "vulncheck_kev",
  "title": "ejs ejs Improper Neutralization of Special Elements in Output Used by a Downstream Component",
  "vendor": "ejs"
}