Critical 9.1Published Aug 21, 2026

CVE-2026-49849xShop: Unrestricted File Upload in File Attachment Module in Admin panel leads to Arbitrary Code Execution

Updated under an hour ago (2026-10-19 07:10 UTC)

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It affects 4xmen xshop. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for 4xmen xshop

Exploited in the last 30 days

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.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 25, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

4xmen xshop 4xmen:xshop (from the name)	= 3.0.3	CNA record

References

https://github.com/4xmen/xshop/security/advisories/GHSA-fc35-qjg3-f6g7x-refsource-confirm
https://github.com/4xmen/xshop/pull/64x-refsource-misc
https://github.com/4xmen/xshop/commit/dd4a3add9d6f5b5f9dde9685e97f51057903a1dbx-refsource-misc
https://github.com/4xmen/xshop/releases/tag/v3.0.4x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.