cve-2025-0520

CRITICAL CVSS 9.4 vulncheck_kev

Description

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.

Timeline

Published: 2026-04-10 00:00 UTC
Last Modified: 2026-04-10

CVSS Details

CVSS details not available.

Affected Products

No product information available.

References

No references available.

Linked Vulnerabilities

No linked vulnerabilities found.

{
  "cvss": 9.4,
  "datePublished": "2026-04-10T00:00:00Z",
  "dateUpdated": "2026-04-10T00:00:00Z",
  "description": "An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.",
  "dueDate": "",
  "id": "CVE-2025-0520",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "product": "showdoc",
  "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": "showdoc showdoc Unrestricted Upload of File with Dangerous Type",
  "vendor": "showdoc"
}

cve-2025-0520

Raw JSON Data