Dendelion < 2.6.6 - Arbitrary File Upload

2014-01-31 00:00

TheBlackMonster (Marouane)

Strategic Overview

Status

Patched in 2.6.6

Affected ThemeDendelion

Affected Version<= 2.6.5

CVSS9.8Critical

CVEN/A

View all Dendelion vulnerabilities

Vulnerability Overview

The Dendelion theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the upload-handler.php file in versions before 2.6.6. 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 2.6.6, 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/d0fb6bf0-48b8-48cc-8080-8fe19c36ce7c

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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