CVE-2025-56704 | THREATINT

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.

PUBLISHED Reserved 2025-08-17 | Published 2025-12-09 | Updated 2025-12-11 | Assigner mitre

References

lepton.com

github.com/...UserAccount/LEPTON_CMS_7.3.0_File_Upload_A.pdf

github.com/...UserAccount/LEPTON_CMS_7.3.0_File_Upload_B.pdf

github.com/...UserAccount/LEPTON_CMS_7.3.0_File_Upload_C.pdf

cve.org (CVE-2025-56704)

nvd.nist.gov (CVE-2025-56704)

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