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CVE-2021-4354

HIGH CVSS: 8.8 Published: 2023-06-07 Modified: 2026-06-17

Description

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.

Affected Platforms

Magazine3 Pwa For Wp \& Amp

Weakness Type

CWE-434, CWE-434

References