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VULNERABILITIES

CVE-2018-11494 Details

Description

The "program extension upload" feature in OpenCart through 3.0.2.0 has a six-step process (upload, install, unzip, move, xml, remove) that allows attackers to execute arbitrary code if the remove step is skipped, because the attacker can discover a secret temporary directory name (containing 10 random digits) via a directory traversal attack involving language_info['code'].

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8 HIGHVector:CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://www.bigdiao.cc/2018/05/24/Opencart-v3-0-2-0/ CVEExploitThird Party Advisory
http://www.bigdiao.cc/2018/05/24/Opencart-v3-0-2-0/ [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')[email protected]
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]

Affected Products

ProductVersions
opencart opencart
<= 3.0.2.0

CPE

  • cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-11494
NVD Published Date:
May 26, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-11494 Details - Not Deferred