Cross-site scripting (XSS) vulnerability in the EWWW Image Optimizer plugin before 2.0.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the error parameter in the ewww-image-optimizer.php page to wp-admin/options-general.php, which is not properly handled in a pngout error message.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6243
Reference (s):
- BID:70190
- URL: http://www.securityfocus.com/bid/70190
- BUGTRAQ:20141008 Reflected Cross-Site Scripting (XSS) in EWWW Image Optimizer WordPress Plugin
- URL: http://www.securityfocus.com/archive/1/533641/100/0/threaded
- https://wordpress.org/plugins/ewww-image-optimizer/changelog