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Case File

CVE-2021-4434

CRITICAL · CVSS 10 EPSS 1.92% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-01-17 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 10.0. It affects WordPress. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

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

Detected Signals
remote code execution code execution
External Security References

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

CVE
CVE-2021-4434
Severity
CRITICAL
CVSS
10
EPSS
1.92%
WordPress

Original NVD Description

The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.

Related CVEs

Other vulnerabilities affecting the same vendor(s)