Name: CVE-2021-4354: Unrestricted Upload of File with Dangerous Type
Creator: Rapid7
Published: 2023-06-07T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-4354, CWE-434, CVSS 8.8, EPSS 0.01802

The PWA for WP & AMP for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pwaforwp_splashscreen_uploader function in versions up to, and including, 1.7.32. This makes it possible for authenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Pwa For Wp Plugin	—	Update pwa-for-wp plugin to version 1.7.33, or a newer patched version	May 15, 2025	Jul 1, 2021

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence