Advanced uploader <= 4.2 - Authenticated (Subscriber+) Arbitrary File Upload

2022-04-19 00:00

Roel van Beurden

Strategic Overview

Status

Unpatched

Affected PluginAdvanced uploader

Affected Version<= 4.2

CVSS5.4Medium

CVECVE-2022-1103

View all Advanced uploader vulnerabilities

Vulnerability Overview

The Advanced uploader WordPress plugin through 4.2 allows any authenticated users like subscriber to upload arbitrary files, such as PHP, which could lead to Remote Code Execution

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-2022-1103 https://www.wordfence.com/threat-intel/vulnerabilities/id/4137b8a6-532a-42fb-aa16-7d1de0e2f11f

CVSS Vector

5.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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