What is CVE-2021-4365?

CVE-2021-4365 is a high-severity vulnerability in Nmedia Frontend File Manager Plugin, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2023-06-07.

How severe is CVE-2021-4365?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2021-4365 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Nmedia Frontend File Manager Plugin

CVE-2021-4365

The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting in versions up to, and including, 18.2. This is due to lacking authentication protections and santisation all on the wpfm_edit_file…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (77.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Nmedia Frontend File Manager Plugin — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

Frequently asked questions

What is CVE-2021-4365?: CVE-2021-4365 is a high-severity vulnerability in Nmedia Frontend File Manager Plugin, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2023-06-07.
How severe is CVE-2021-4365?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2021-4365 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.