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WEB APPLICATION VULNERABILITIES Standard & Premium

WordPress 4.6 Multiple Vulnerabilities (4.6 - 4.6)

Description

WordPress is prone to multiple vulnerabilities, including cross-site scripting and directory traversal vulnerabilities. Exploiting these issues may allow an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, allowing the attacker to steal cookie-based authentication credentials, or to obtain sensitive information that could aid in further attacks. WordPress version 4.6 is vulnerable.

Remediation

Update to WordPress version 4.6.1 or latest

References

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

https://wordpress.org/news/2016/09/wordpress-4-6-1-security-and-maintenance-release/

http://www.openwall.com/lists/oss-security/2016/09/08/24

Related Vulnerabilities

WordPress Plugin Fancy Product Designer-WooCommerce Arbitrary File Upload (4.6.8)

WordPress Plugin Photo Gallery, Images, Slider in Rbs Image Gallery Multiple Unspecified Vulnerabilities (1.7.3)

WordPress Plugin Ultimate Member-User Profile, User Registration, Login & Membership Multiple Cross-Site Scripting Vulnerabilities (2.0.27)

WordPress Plugin iQ Block Country Cross-Site Scripting (1.2.11)

WordPress Plugin YouSayToo auto-publishing 'submit' Parameter Cross-Site Scripting (1.0.1)

Severity

High

Classification

CVE-2016-7168 CVE-2016-7169 CWE-22 CWE-79 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update

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