VULNERABILITY INTELLIGENCE

CVE-2021-4434

CVSS score10 CRITICAL

EPSS probability1.92%

CISA KEVNot currently listed

Published2024-01-17

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Weakness classification

security@wordfence.com: CWE-94
nvd@nist.gov: NVD-CWE-noinfo
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-94

Primary references

security@wordfence.com — Exploit, Third Party Advisory, VDB Entry
security@wordfence.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory