AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-39404

MEDIUM · CVSS 4.8 EPSS 0.52% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-39404
Severity
MEDIUM
CVSS
4.8
EPSS
0.52%

Original NVD Description

MaianAffiliate v1.0 allows an authenticated administrative user to save an XSS to the database.