CVE-2025-71453 · Package
NO FIX YET · SEE WHAT TO DO
vtenext before 25.02.2 echoes unsanitized widgetId keys from the widgetInfoList parameter in HomeWidgetBlockList.php. An attacker who tricks a logged-in user into submitting a crafted POST request can run JavaScript inside that user's vtenext session.
first public Nov 4, 2026 · 1 source
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Any organization running vtenext before 25.02.2 with logged-in users. Exposure depends on users being lured into submitting a crafted request, so the risk is mainly to users who also browse untrusted content while signed in. Installations already on 25.02.2 or later are not affected.
Not affected if version-25.02.2-or-later
Who cares php, self-hosted, vtenext
25.02.2.modules/Home/HomeWidgetBlockList.php in the deployed code and confirm whether it echoes widgetId values without escaping.25.02.2 are affected; move to 25.02.2 or later.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.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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