{"id":"GHSA-chw4-gjvw-3gxc","summary":"Melis Platform CMS Unauthenticated File Upload Leading to RCE","details":"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.","aliases":["CVE-2025-10353"],"modified":"2025-10-09T16:42:29.875918Z","published":"2025-10-08T12:30:26Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2025-10-09T16:28:32Z","nvd_published_at":"2025-10-08T11:15:34Z","cwe_ids":["CWE-43"],"severity":"CRITICAL"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10353"},{"type":"WEB","url":"https://github.com/melisplatform/melis-cms-slider/commit/c8757338ccd2dae5d347db5f494922ecc692f614"},{"type":"WEB","url":"https://github.com/ivansmc00/CVE-2025-10353-POC"},{"type":"PACKAGE","url":"https://github.com/melisplatform/melis-cms-slider"},{"type":"WEB","url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-melis-platform"}],"affected":[{"package":{"name":"melisplatform/melis-cms-slider","ecosystem":"Packagist","purl":"pkg:composer/melisplatform/melis-cms-slider"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.3.1"}]}],"versions":["v2.1","v2.1.1","v2.2.0","v2.2.1","v2.3.0","v2.3.1","v2.4.0","v2.5.0","v3.0.0","v3.0.1","v3.1.0","v3.1.1","v3.2.0","v3.2.1","v3.2.2","v4.0.0","v4.0.1","v4.0.2","v4.0.3","v4.1.0","v5.0.0","v5.0.1","v5.1.0","v5.2.0","v5.3.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/10/GHSA-chw4-gjvw-3gxc/GHSA-chw4-gjvw-3gxc.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}