CVE-2021-4425

🗓️ 12 Jul 2023 07:21:50Reported by WordfenceType

WordPress Defender Security plugin CVE-2021-4425, Cross-Site Request Forgery vulnerability

Reporter	Title	Published	Views	Family All 8
Circl	CVE-2021-4425	12 Jul 202312:35	–	circl
CNNVD	WordPress Plugin Defender Security 跨站请求伪造漏洞	12 Jul 202300:00	–	cnnvd
Cvelist	CVE-2021-4425 Defender Security <= 2.4.6 - Cross-Site Request Forgery Bypass	12 Jul 202307:21	–	cvelist
EUVD	EUVD-2021-34252	3 Oct 202520:07	–	euvd
NVD	CVE-2021-4425	12 Jul 202308:15	–	nvd
Prion	Cross site request forgery (csrf)	12 Jul 202308:15	–	prion
RedhatCVE	CVE-2021-4425	22 May 202520:49	–	redhatcve
Vulnrichment	CVE-2021-4425 Defender Security <= 2.4.6 - Cross-Site Request Forgery Bypass	12 Jul 202307:21	–	vulnrichment

NVD

Vulners

Node

wpmudev defender_securityRange≤2.4.6wordpress

[
  {
    "vendor": "wpmudev",
    "product": "Defender Security – Malware Scanner, Login Security & Firewall",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "2.4.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Source	Link
blog	www.blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
blog	www.blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
blog	www.blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
blog	www.blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
wordfence	www.wordfence.com/threat-intel/vulnerabilities/id/e772fbbe-33d5-46fa-a041-ab07d3f9318f
blog	www.blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
blog	www.blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
blog	www.blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
plugins	www.plugins.trac.wordpress.org/changeset

08 Apr 2026 19:17Current

4.2Medium risk

Vulners AI Score4.2

CVSS 3.14.3

EPSS0.00184

SSVC

CWE-352