Description

WordPress Plugin Drag and Drop Multiple File Upload-Contact Form 7 is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently bypass size limit restriction when uploading files. WordPress Plugin Drag and Drop Multiple File Upload-Contact Form 7 version 1.3.6.4 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.3.6.5 or latest

References

https://patchstack.com/database/vulnerability/drag-and-drop-multiple-file-upload-contact-form-7/wordpress-drag-and-drop-multiple-file-upload-plugin-1-3-6-4-file-upload-size-limit-bypass-vulnerability

https://plugins.svn.wordpress.org/drag-and-drop-multiple-file-upload-contact-form-7/trunk/readme.txt

Related Vulnerabilities

Prototype Improper Privilege Management Vulnerability (CVE-2020-7993)

Jenkins Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-21603)

WordPress Plugin Duplicator-WordPress Migration Cross-Site Scripting (0.4.4)

Vanilla Forums Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-3812)

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-4828)

Severity

High

Classification

CVE-2022-3282 CWE-284 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass Unauthenticated File Upload