CVE-2021-4434 | The Social Warfare plugin for WordPress is vulnerable to Rem… | CVSS 10.0 CRITICAL

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.

Metadata

CVE ID: CVE-2021-4434
State: PUBLISHED
Assigner: Wordfence
Reserved: 2024-01-16 19:53 UTC
Published: 2024-01-17 08:31 UTC
Last updated: 2026-04-08 17:10 UTC
Primary CWE: CWE-94
CWE-94 Improper Control of Generation of Code ('Code Injecti…
Vendor / Product: warfareplugins / Social Sharing Plugin – Social Warfare
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
warfareplugins	Social Sharing Plugin – Social Warfare	—	0 < 3.5.3

Weakness (CWE)

CWE	Source	Description
CWE-94	cna	CWE-94 Improper Control of Generation of Code ('Code Injection')
CWE-94	adp	CWE-94 Improper Control of Generation of Code ('Code Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References (2)