{"id":"CVE-2026-49849","summary":"xShop: Unrestricted File Upload in File Attachment Module in Admin panel leads to Arbitrary Code Execution","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.","aliases":["GHSA-fc35-qjg3-f6g7"],"modified":"2026-09-11T03:30:16.310013891Z","published":"2026-08-21T21:14:24.201Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-434"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49849.json"},"references":[{"type":"WEB","url":"https://github.com/4xmen/xshop/releases/tag/v3.0.4"},{"type":"ADVISORY","url":"https://github.com/4xmen/xshop/security/advisories/GHSA-fc35-qjg3-f6g7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49849.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49849"},{"type":"FIX","url":"https://github.com/4xmen/xshop/commit/dd4a3add9d6f5b5f9dde9685e97f51057903a1db"},{"type":"FIX","url":"https://github.com/4xmen/xshop/pull/64"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/4xmen/xshop","events":[{"introduced":"9839f168129c2dfc74d6f4f8fcc233a0ef04e529"},{"fixed":"dd4a3add9d6f5b5f9dde9685e97f51057903a1db"}],"database_specific":{"extracted_events":[{"introduced":"= 3.0.3"},{"last_affected":"= 3.0.3"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["= 3.0.3","v3.0.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49849.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"}]}