CVE-2025-71453
mediumvtenext before 25.02.2 contains a reflected cross-site scripting vulnerability in modules/Home/HomeWidgetBlockList.php that echoes unsanitized widgetId keys fr…
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.
CVSS
6.1
6.1 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)
Timeline (UTC)
Published: 2026-11-04 21:17
Modified: 2026-11-04 21:17
NVD status: Received
Last synced 5 hours ago
Verified against the source API 2026-11-04 21:37 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/ disclosure@vulncheck.com
- https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/ disclosure@vulncheck.com
- https://usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/vtenext-before-25.02.2-reflected-xss-via-widgetinfoli... disclosure@vulncheck.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-04 21:37 UTC · record ↗