{"id":"CVE-2026-49849","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-49849","summary":"xShop is an open-source shop developed in Laravel. An Unrestricted File Upload vulnerability in xShop version 3.0.3 allows an authenticated administrator to upload executable files…","details":"xShop is an open-source shop developed in Laravel. An Unrestricted File Upload vulnerability in xShop version 3.0.3 allows an authenticated administrator to upload executable files (e.g., .php). By uploading a specially crafted php file, an attacker can achieve Remote Code Execution (RCE) on the server, leading to a full system compromise. Version 3.0.4 fixes the issue.","published":"2026-08-21T22:16:38.300","modified":"2026-08-21T22:16:38.300","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/4xmen/xshop/commit/dd4a3add9d6f5b5f9dde9685e97f51057903a1db","label":"4xmen/xshop@dd4a3ad"},"references":[{"type":"WEB","url":"https://github.com/4xmen/xshop/commit/dd4a3add9d6f5b5f9dde9685e97f51057903a1db"},{"type":"WEB","url":"https://github.com/4xmen/xshop/pull/64"},{"type":"WEB","url":"https://github.com/4xmen/xshop/releases/tag/v3.0.4"},{"type":"WEB","url":"https://github.com/4xmen/xshop/security/advisories/GHSA-fc35-qjg3-f6g7"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-21T22:16:38.300"}}