Name: CVE-2023-0924: Unrestricted Upload of File with Dangerous Type
Creator: Rapid7
Published: 2023-05-02T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-0924, CWE-434, CVSS 7.2, EPSS 0.00962

The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.

CVSS Details

CVSS 3.1 Base Score: 7.2
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Popup Zyrex Plugin	—	Update popup-zyrex plugin to version 1.1, or a newer patched version	May 15, 2025	Apr 4, 2023

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence