iThemes2 < 1.4.3 - Arbitrary File Upload

2013-11-13 00:00

Anonymous

Strategic Overview

Status

Patched in 1.4.3

Affected ThemeiThemes2

Affected Version< 1.4.3

CVSS9.8Critical

CVEN/A

View all iThemes2 vulnerabilities

Vulnerability Overview

The iThemes2 Theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation via the themify-ajax.php file in versions up to 1.4.3. 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 1.4.3, 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/878420ce-3a39-494d-9169-44220b2c3307

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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