Description

WordPress Plugin Magic Fields 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 Magic Fields version 1.7.1 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.7.2 or latest

References

https://sumofpwn.nl/advisory/2016/persistent_cross_site_scripting_in_magic_fields_1_wordpress_plugin.html

https://sumofpwn.nl/advisory/2016/cross_site_scripting_in_magic_fields_1_wordpress_plugin.html

https://packetstormsecurity.com/files/138356/WordPress-Magic-Fields-1-Cross-Site-Scripting.html

https://packetstormsecurity.com/files/141419/WordPress-Magic-Fields-1-1.7.1-Cross-Site-Scripting.html

http://www.openwall.com/lists/oss-security/2017/03/01/3

https://github.com/hunk/Magic-Fields/releases

Related Vulnerabilities

WordPress Plugin Cart66 Lite::WordPress Ecommerce SQL Injection (1.5.1.17)

WordPress Plugin BetterDocs-Best Documentation & Knowledge Base Cross-Site Scripting (1.8.4)

WordPress Plugin ALO EasyMail Newsletter Multiple Vulnerabilities (2.6.00)

PostgreSQL Improper Input Validation Vulnerability (CVE-2013-0255)

ReviveAdserver Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2014-8793)

Severity

High

Classification

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

Tags

Missing Update XSS