All-in-One WP Migration <= 7.40 - Authenticated (Admin+) Arbitrary File Upload

2022-02-07 00:00

Yiicheng Liu-Zte Chenfeng Lab

Strategic Overview

Status

Patched in 7.41

Affected PluginAll-in-One WP Migration and Backup

Affected Version<= 7.40

CVSS7.2High

CVECVE-2021-24216

View all All-in-One WP Migration and Backup vulnerabilities

Vulnerability Overview

The All-in-One WP Migration plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on file upload in versions up to, and including, 7.40. This makes it possible for authenticated attackers with administrative privileges to upload arbitrary files on the affected sites server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 7.41, 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.cve.org/CVERecord?id=CVE-2021-24216 https://www.wordfence.com/threat-intel/vulnerabilities/id/6635ff4d-cbb4-4e78-9df1-1274eaa737aa

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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