Description

WordPress Plugin Contact Form 7 Multi-Step Addon contains malicous code. Exploiting this issue may allow an attacker to create a new administrative user account, thus compromising the affected application, and possibly the webserver or computer. WordPress Plugin Contact Form 7 Multi-Step Addon versions 1.0.4 - 1.0.5 are affected.

Remediation

Update to plugin version 1.0.7 or latest

References

https://www.wordfence.com/blog/2024/06/supply-chain-attack-on-wordpress-org-plugins-leads-to-5-maliciously-compromised-wordpress-plugins/

https://plugins.trac.wordpress.org/changeset/3106787

Related Vulnerabilities

Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-6379)

fancybox Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2015-1494)

WordPress Plugin Konnichiwa! Membership Cross-Site Scripting (0.8.3)

Drupal Core 4.5.x Mail Header Injection (4.5.0 - 4.5.7)

Apache HTTP Server Out-of-bounds Write Vulnerability (CVE-2004-0488)

Severity

High

Classification

CVE-2024-6297 CWE-506 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update