CVE-2021-39353 describes a Cross-Site Request Forgery (CSRF) vulnerability in the Easy Registration Forms WordPress plugin, affecting versions up to and including 2.1.1. This flaw, stemming from missing nonce validation in the ajax_add_form function, allows attackers to inject arbitrary web scripts. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk, requiring user interaction but potentially leading to high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.1.1CPE matchmatch criteria | cpe:2.3:a:easyregistrationforms:easy_registration_forms:*:*:*:*:*:wordpress:*:* | ||
>= 2.1.1, <= 2.1.1CPE match | cpe:2.3:a:easyregistrationforms:easy_registration_forms:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.