WordPress File Upload < 3.9.0 - Arbitrary File Upload

2016-06-23 00:00

Anonymous

Strategic Overview

Status

Patched in 3.9.0

Affected PluginIptanus File Upload

Affected Version< 3.9.0

CVSS9.8Critical

CVEN/A

View all Iptanus File Upload vulnerabilities

Vulnerability Overview

The WordPress File Upload plugin is vulnerable to arbitrary file uploads due to insufficient file type validation in versions up to, and including, 3.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 3.9.0, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/8ada8a27-752c-4726-b330-895b967ea290

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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