WordPress Download Manager <= 2.7.4 - Remote Code Execution

2014-12-15 00:00

MICKAEL NADEAU (Sucuri)

Strategic Overview

Status

Patched in 2.7.5

Affected PluginDownload Manager

Affected Version< 2.7.5

CVSS9.8Critical

CVEN/A

View all Download Manager vulnerabilities

Vulnerability Overview

The Download Manager plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 2.7.4 via the wpdm_ajax_call_exec() function. This allows unauthorized attackers to execute code on the server.

Technical Analysis

REMEDIATION: Update to version 2.7.5, or a newer patched version --- IDENTIFIER: CWE-94 (Improper Control of Generation of Code ('Code Injection')) The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5e491592-a17f-4789-8faa-d2a60b8ced70

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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