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CVE-2025-71453vtenext before 25.02.2 Reflected XSS via widgetInfoList in HomeWidgetBlockList
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.
5.1 MEDIUMEPSS 0.24%Not in KEVNVD: Received
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 5.1 | MEDIUM | 4.0VulnCheck (CNA) | 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 |
| 6.1 | MEDIUM | 3.1VulnCheck (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Details
- CVE ID
- CVE-2025-71453
- Status
- Received
- Assigner (CNA)
- VulnCheck
- Published
- Nov 4, 2026
- Last modified
- 2026-11-05 20:17 UTC
- Weaknesses
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
As published by the CNA in the CVE record.
vtenextvtenext1 version range
- before 25.02.2
References
- 0xbro.red https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/
- blog.sicuranext.com https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/
- usermanual.vtenext.com https://usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note
- vulncheck.com https://www.vulncheck.com/advisories/vtenext-before-25.02.2-reflected-xss-via-widgetinfolist-in-homewidgetblocklist