Ivysilani Shortcode
Monthly
The iVysilani Shortcode WordPress plugin contains a Stored Cross-Site Scripting (XSS) vulnerability in the 'width' shortcode attribute due to insufficient input sanitization and output escaping. All versions up to and including 3.0 are affected, allowing authenticated attackers with Contributor-level access or higher to inject arbitrary JavaScript that persists in page content and executes for all subsequent site visitors. The vulnerability has been documented by Wordfence with proof-of-concept code available in the WordPress plugin repository, presenting a significant risk to WordPress installations relying on this plugin.
The iVysilani Shortcode WordPress plugin contains a Stored Cross-Site Scripting (XSS) vulnerability in the 'width' shortcode attribute due to insufficient input sanitization and output escaping. All versions up to and including 3.0 are affected, allowing authenticated attackers with Contributor-level access or higher to inject arbitrary JavaScript that persists in page content and executes for all subsequent site visitors. The vulnerability has been documented by Wordfence with proof-of-concept code available in the WordPress plugin repository, presenting a significant risk to WordPress installations relying on this plugin.