WP Support Plus Responsive Ticket System <= 8.0.7 - Arbitrary File Upload

2017-11-11 00:00

Anonymous

Strategic Overview

Status

Patched in 8.0.8

Affected PluginWP Support Plus Responsive Ticket System

Affected Version< 8.0.8

CVSS8.8High

CVEN/A

View all WP Support Plus Responsive Ticket System vulnerabilities

Vulnerability Overview

The WP Support Plus Responsive Ticket System plugin for WordPress is vulnerable to arbitrary file uploads in versions up to, and including 8.0.7. This is due to insufficient file type validation on the wpsp_upload_attachment AJAX action which makes it possible for authenticated attackers to upload arbitrary files that could be used to obtain remote code execution.

Technical Analysis

REMEDIATION: Update to version 8.0.8, 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/1de36458-d7e5-43cf-af40-0fd7a6eea5bb

CVSS Vector

8.8

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

Base

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

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