CVE-2016-4566 Information

Description

Cross-site scripting (XSS) vulnerability in plupload.flash.swf in Plupload before 2.1.9 as used in WordPress before 4.5.2 allows remote attackers to inject arbitrary web script or HTML via a Same-Origin Method Execution (SOME) attack.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://www.openwall.com/lists/oss-security/2016/05/07/2 http://www.plupload.com/punbb/viewtopic.php?pid=28690 http://www.securitytracker.com/id/1035818 https://codex.wordpress.org/Version_4.5.2 https://core.trac.wordpress.org/changeset/37382/ https://gist.github.com/cure53/09a81530a44f6b8173f545accc9ed07e https://wordpress.org/news/2016/05/wordpress-4-5-2/ https://wpvulndb.com/vulnerabilities/8489

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1