Description

WordPress Plugin Mail Queue is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Mail Queue version 1.1 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.2 or latest

References

https://www.wordfence.com/blog/2023/07/never-assume-anything-unauthenticated-stored-cross-site-scripting-vulnerability-exposed-in-14-email-logging-plugins/

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/mail-queue/mail-queue-11-unauthenticated-stored-cross-site-scripting-via-email-subject

https://plugins.svn.wordpress.org/mail-queue/trunk/readme.txt

Related Vulnerabilities

WordPress Plugin Link Library 'searchll' Parameter SQL Injection (5.2.1)

WordPress Plugin Zeno Font Resizer Cross-Site Scripting (1.7.9)

Oracle Application Server Other Vulnerability (CVE-2007-2121)

Drupal Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2008-0272)

PHP Use of Externally-Controlled Format String Vulnerability (CVE-2011-1153)

Severity

High

Classification

CVE-2023-3167 CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS