VULNERABILITY INTELLIGENCE

CVE-2025-56704

CVSS score8.8 HIGH
EPSS probability0.77%
CISA KEVNot currently listed
Published2025-12-09
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

LeptonCMS version 7.3.0 contains an arbitrary file upload vulnerability, which is caused by the lack of proper validation for uploaded files. An authenticated attacker can exploit this vulnerability by uploading a specially crafted ZIP/PHP file to execute arbitrary code.

Weakness classification

  • nvd@nist.gov: CWE-434
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-434

Primary references