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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| vtenext | vtenext | < 25.02.2 | 25.02.2 |
References
- https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/ third-party-advisory exploit
- https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/ technical-description
- https://usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note release-notes
- VulnCheck Advisory: vtenext before 25.02.2 Reflected XSS via widgetInfoList in HomeWidgetBlockList third-party-advisory