CVE-2026-88593

kkFileView 5.0.0 through 5.0.2 allows reflected XSS via the /onlinePreview endpoint. The OnlinePreviewController passes the user-controlled page and kkagent request parameters to FreeMarker templates without sanitization, and the templates insert these values into raw JavaScript contexts...

PT-2026-93892

Name of the Vulnerable Software and Affected Versions kkFileView versions 5.0.0 through 5.0.2 Description Reflected Cross-Site Scripting XSS is possible via the '/onlinePreview' endpoint. The OnlinePreviewController passes the user-controlled page and kkagent request parameters to FreeMarker...

CVE-2026-88593

kkFileView 5.0.0 through 5.0.2 allows reflected XSS via the /onlinePreview endpoint. The OnlinePreviewController passes the user-controlled page and kkagent request parameters to FreeMarker templates without sanitization, and the templates insert these values into raw JavaScript contexts...

CVE-2026-88593

Versions 5.0.0 through 5.0.2 of kkFileView are vulnerable to reflected XSS via the /onlinePreview endpoint. The root cause is that the OnlinePreviewController passes user-controlled page and kkagent request parameters to FreeMarker templates without proper sanitization. These templates subsequent...