CVE-2025-10353

Missing Authorization vulnerability in Melis Platform

Published Oct 8, 2025 CVSS 4.0 · 9.3 Critical EPSS 2.7% KEV · Not listed
Description
File upload leading to remote code execution (RCE) in the “melis-cms-slider” module of Melis Technology's Melis Platform. This vulnerability allows an attacker to upload a malicious file via a POST request to '/melis/MelisCmsSlider/MelisCmsSliderDetails/saveDetailsForm' using the 'mcsdetail_img' parameter.

Remediation

Vendor Solution

The vulnerability has been fixed by the Melis Technology team in the melis-cms v5.3.4, melis-core v5.3.11, and melis-cms-slider v.5.3.1 modules.

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-chw4-gjvw-3gxc Melis Platform CMS Unauthenticated File Upload Leading to RCE
History
Type Values Removed Values Added
First Time appeared Melistechnology
Melistechnology melis Platform
Vendors & Products Melistechnology
Melistechnology melis Platform
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description File upload leading to remote code execution (RCE) in the “melis-cms-slider” module of Melis Technology's Melis Platform. This vulnerability allows an attacker to upload a malicious file via a POST request to '/melis/MelisCmsSlider/MelisCmsSliderDetails/saveDetailsForm' using the 'mcsdetail_img' parameter.
Title Missing Authorization vulnerability in Melis Platform
Weaknesses CWE-43
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Dec 11, 2025, 1:13 PM
Reserved
Sep 12, 2025, 10:35 AM
Status
Deferred
Published
Oct 8, 2025, 11:15 AM
Modified
Oct 8, 2026, 1:10 PM