Executive Summary

Informations
Name CVE-2021-4390 First vendor Publication 2023-07-01
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

The Contact Form 7 Style plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2. This is due to missing or incorrect nonce validation on the manage_wp_posts_be_qe_save_post() function. This makes it possible for unauthenticated attackers to quick edit templates via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4390

Sources (Detail)

Source Url
MISC https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-c...
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabili...
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabili...
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabili...
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabili...
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabili...
https://plugins.trac.wordpress.org/browser/contact-form-7-style/trunk/cf7-sty...
https://www.wordfence.com/threat-intel/vulnerabilities/id/2972cdaf-2d0a-4b55-...

Alert History

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Date Informations
2023-11-07 21:28:30
  • Multiple Updates
2023-07-08 09:27:20
  • Multiple Updates
2023-07-03 09:27:25
  • Multiple Updates
2023-07-01 13:06:13
  • First insertion