cve-2023-22621

{
  "cvss": 0.0,
  "datePublished": "2026-04-04T00:00:00Z",
  "dateUpdated": "2026-04-04T00:00:00Z",
  "description": "Strapi through 4.5.5 allows authenticated Server-Side Template Injection (SSTI) that can be exploited to execute arbitrary code on the server. A remote attacker with access to the Strapi admin panel can inject a crafted payload that executes code on the server into an email template that bypasses the validation checks that should prevent code execution.",
  "dueDate": "",
  "id": "CVE-2023-22621",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Strapi",
  "requiredAction": "Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.",
  "severity": "HIGH",
  "source": "vulncheck_kev",
  "title": "Strapi Strapi Improper Neutralization of Special Elements in Output Used by a Downstream Component",
  "vendor": "Strapi"
}