Threat intelligence

Frontend File Manager <= 18.2 - Unauthenticated Stored Cross-Site Scripting

CVE-2021-4365 · nmedia-user-file-uploader

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Nmedia User File Uploader at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Frontend File Manager <= 18.2 - Unauthenticated Stored Cross-Site Scripting
Affected software: nmedia-user-file-uploader(Plugin)
Affected versions: < 18.3
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2021-4365
Published: 12 July 2021
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory a9c82154-d390-44ba-a54a-89f4bb69cdce). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Nmedia User File Uploader version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Nmedia User File Uploader advisoriesBack to catalog