Aviary Image Editor Add-on For Gravity Forms <= 3.0 (Beta r7) - Arbitrary File Upload

2015-06-09 00:00

Larry W. Cashdollar

Strategic Overview

Status

Unpatched

Affected PluginAviary Image Editor Add-on For Gravity Forms

Affected Version<= 3.0 (Beta r7)

CVSS9.8Critical

CVECVE-2015-4455

View all Aviary Image Editor Add-on For Gravity Forms vulnerabilities

Vulnerability Overview

Unrestricted file upload vulnerability in includes/upload.php in the Aviary Image Editor Add-on For Gravity Forms plugin 3.0 beta for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/gform_aviary.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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.cve.org/CVERecord?id=CVE-2015-4455 https://www.wordfence.com/threat-intel/vulnerabilities/id/51d3c250-301c-4f91-9fe5-56879a65fde7

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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