CVE-2026-5331 MEDIUM

CVE-2026-5331: OpenCart Extension Installer installer.php path traversal

Vendor N/A
Product OpenCart
Weakness CWE-22 · Path traversal
Published April 2, 2026
Last update April 2, 2026

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A vulnerability was determined in OpenCart 4.1.0.3. This affects an unknown part of the file installer.php of the component Extension Installer Page. Executing a manipulation can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

Disclosure timeline

April 2, 2026 CVE published
April 2, 2026 Record updated