Tajer <= 1.0.5 - Arbitrary File Upload

2018-10-15 00:00

Larry W. Cashdollar

Strategic Overview

Status

Unpatched

Affected PluginTajer

Affected Version<= 1.0.5

CVSS9.8Critical

CVECVE-2018-9206

View all Tajer vulnerabilities

Vulnerability Overview

The Tajer for WordPress is vulnerable to arbitrary file uploads due to inclusion of a vulnerable version of the Blueimp jQuery-File-Upload library in versions up to, and including, 1.0.5. 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: 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-2018-9206 https://www.wordfence.com/threat-intel/vulnerabilities/id/4e9c5e89-9ead-477b-980b-9e48969ad0cf

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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