CVE-2026-49849
An Unrestricted File Upload vulnerability in xShop version 3.0.3 allows an authenticated administrator to upload executable files (e.g., .php).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 0.93% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Source
- security-advisories@github.com
References
- https://github.com/4xmen/xshop/commit/dd4a3add9d6f5b5f9dde9685e97f51057903a1db
- https://github.com/4xmen/xshop/pull/64
- https://github.com/4xmen/xshop/releases/tag/v3.0.4
- https://github.com/4xmen/xshop/security/advisories/GHSA-fc35-qjg3-f6g7
- https://github.com/4xmen/xshop/security/advisories/GHSA-fc35-qjg3-f6g7
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.