Zyrex Popup <= 1.0 - Authenticated (Admin+) Arbitrary File Upload

2023-04-04 00:00

Yogesh Verma

Strategic Overview

Status

Patched in 1.1

Affected PluginPOPUP Zyrex

Affected Version<= 1.0

CVSS7.2High

CVECVE-2023-0924

View all POPUP Zyrex vulnerabilities

Vulnerability Overview

The Zyrex Popup plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the zx_main_page function in versions up to, and including, 1.0. This makes it possible for authenticated attackers, with administrative privileges, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 1.1, 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-2023-0924 https://www.wordfence.com/threat-intel/vulnerabilities/id/cf992c75-a1ae-49c3-8110-2f3b31b23f6c

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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