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.
History

Thu, 11 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 10 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-434
CPEs cpe:2.3:a:lepton-cms:leptoncms:7.3.0:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Wed, 10 Dec 2025 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Lepton-cms
Lepton-cms lepton
Lepton-cms lepton Cms
Lepton-cms leptoncms
Vendors & Products Lepton-cms
Lepton-cms lepton
Lepton-cms lepton Cms
Lepton-cms leptoncms

Tue, 09 Dec 2025 17:00:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-12-09T00:00:00.000Z

Updated: 2025-12-11T19:56:34.216Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-56704

cve-icon Vulnrichment

Updated: 2025-12-11T19:55:31.239Z

cve-icon NVD

Status : Modified

Published: 2025-12-09T17:15:51.373

Modified: 2025-12-11T20:16:08.923

Link: CVE-2025-56704

cve-icon Redhat

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