CVE-2011-5179: Cross-site scripting (XSS) vulnerability in skysa-official/skysa.php in Skysa App Bar Integration plugin, p...

Security readout for executives and security teams

CVE-2011-5179 is a cross-site scripting issue in the Skysa App Bar Integration plugin for WordPress. A remote attacker could inject script or HTML through the submit parameter. Business risk depends on whether the old plugin is still present on public WordPress sites. Exposure is most likely on legacy WordPress installations that still have the Skysa App Bar Integration plugin installed, especially versions before 1.04. Organizations without this plugin are not indicated as affected by the provided sources. Treat this as a targeted legacy cleanup item, not an emergency internet-wide event. Prioritize if the plugin is present on public or customer-facing WordPress sites, because XSS can affect users and site trust. Mitigation focus: Inventory WordPress sites for the Skysa App Bar Integration plugin.; If present, determine the installed plugin version.; Check vendor or repository guidance for supported updates or retirement status..

Prepared

Jun 27, 2026, 18:12 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.