CVE-2021-4354
PWA for WP & AMP <= 1.7.32 - Arbitrary File Upload
- State
- Published
- Severity
- 8.8 High
- Published
- Jun 7, 2023
- Updated
- Apr 8, 2026
- Reserved
- Jun 6, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-434 Unrestricted Upload of File with Dangerous Type
Affected Products
| Product | Versions |
|---|---|
PWA for WP – Progressive Web Apps Made Simplemagazine3 |
|
References
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