Vulnerability in vtenext

[ Description ]Official description

vtenext before 25.02.2 contains a reflected cross-site scripting vulnerability in modules/Home/HomeWidgetBlockList.php that echoes unsanitized widgetId keys from the widgetInfoList JSON parameter. Attackers can induce a logged-in user to submit a crafted POST request with HTML in widgetId keys, executing JavaScript in the victim's vtenext session.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• 0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce
• blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce
• usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note
• www.vulncheck.com/advisories/vtenext-before-25.02.2-reflected-xss-via-widgetinfolist-in…