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KEV Entry

CVE-2023-29827

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2023-29827

2026-09-18 00:00 UTC

Timestamps

2026-09-18

2026-09-18

Scope

ejs v3.1.9 is vulnerable to server-side template injection. If the ejs file is controllable, template injection can be implemented through the... | Affected: Ejs / EJS | CVSS: 9.8 (CRITICAL) | EPSS: 0.05552 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2023-29827', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-29827'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2023-29827'}

a4c5e9c9-dd7c-499f-a844-d65e4142ca56

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-09-19 11:00 UTC

2026-09-19 11:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-09-18T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2023-29827",
  "cvss_estimated": false,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.92477,
  "epss_score": 0.05552,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "EJS",
  "title": "ejs v3.1.9 is vulnerable to server-side template injection. If the ejs file is controllable, template injection can be implemented through the...",
  "used_in_malware": "unknown",
  "vendor": "Ejs",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2023-29827"
}
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