Critical severity10.0NVD Advisory· Published Mar 26, 2024· Updated Apr 28, 2026

CVE-2023-23656

Description

Unrestricted Upload of File with Dangerous Type vulnerability in MainWP MainWP File Uploader Extension.This issue affects MainWP File Uploader Extension: from n/a through 4.1.

Affected products

WordPress/Mainwp File Uploader Extensioninferred2 versions
<=4.1+ 1 more
- (no CPE)range: <=4.1
- (no CPE)range: <=4.1
Package: https://wordpress.org/plugins/mainwp-file-uploader-extension

Patches

Vulnerability mechanics

References

patchstack.com/database/vulnerability/mainwp-file-uploader-extension/wordpress-mainwp-file-uploader-extension-plugin-4-1-unauthenticated-arbitrary-file-upload-vulnerabilitynvd

News mentions

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cvss	0.650
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000