Anthology < 1.4.5 - Arbitrary File Upload

2013-11-04 00:00

Byakuya Kouta

Strategic Overview

Status

Patched in 1.4.5

Affected ThemeAnthology

Affected Version<= 1.4.4

CVSS9.8Critical

CVEN/A

View all Anthology vulnerabilities

Vulnerability Overview

The Anthology Theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the via the upload-handler.php file in versions up to, and including, 1.4.4. 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 1.4.5, 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/373b51f0-92ad-4c9e-87b9-96b4e57cc05d

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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