# CVE-2025-71453: vtenext reflected cross-site scripting in Home widget

Source: https://junglewise.ai/threats/cve-2025-71453-vtenext-before-25-02-2-contains-a-reflected-cross-site-scripting  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-04. Updated: 2026-11-04  
License: CC BY 4.0 with a link back

CVE-2025-71453 · Severity: medium · CVSS 6.1 · Published 2026-11-04

vtenext is a CRM platform used by small and medium-sized businesses for sales, marketing, and customer support. A reflected XSS vulnerability in the Home widget module allows attackers to execute JavaScript in a logged-in user's session by tricking them into submitting a crafted request, potentially leading to session hijacking or credential theft.

Technologies: [Vtenext](https://junglewise.ai/threats/technologies/vtenext). Vendors: [Vtenext](https://junglewise.ai/threats/vendors/vtenext).

## Quick answers

**Is CVE-2025-71453 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-71453 being exploited in the wild.

**How severe is CVE-2025-71453?** Medium severity, with a CVSS score of 6.1, published 4 November 2026.

**Which products and versions are affected?** Vtenext before 25.02.2.

**Is there a fix for CVE-2025-71453?** Yes: fixed in 25.02.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2025-71453 attacked?** It is attacked over the network.

**Am I affected by CVE-2025-71453?** Check whether you run Vtenext at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 25.02.2

## Technical details

The vulnerability is a reflected cross-site scripting flaw in modules/Home/HomeWidgetBlockList.php that fails to sanitize the widgetId keys from the widgetInfoList JSON parameter before echoing them to the page. An attacker can craft a POST request containing malicious HTML/JavaScript in the widgetId keys; when a logged-in user submits this request, the payload executes in their session context. Exploitation requires user interaction and an active session but no special privileges.

## Affected products

- vtenext vtenext before 25.02.2

## Timeline

- 2025-08-12: disclosed
- 2025-08-24: patched: Version 25.02.2 released
- 2026-11-04: advisory

## References

- [https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/](https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/)
- [https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/](https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/)

## Related threats

- [vtenext authentication bypass in password reset](https://junglewise.ai/threats/cve-2025-71457-vtenext-25-02-before-25-02-1-contains-an-authentication-bypass)
- [vtenext SQL injection in Fax EditView](https://junglewise.ai/threats/cve-2025-71456-vtenext-before-25-02-2-contains-an-sql-injection-vulnerability)
- [vtenext session identifier disclosure in Touch web service](https://junglewise.ai/threats/cve-2025-71455-vtenext-before-25-02-2-contains-a-session-identifier-disclosure)
- [vtenext CSRF protection bypass in VteCsrf](https://junglewise.ai/threats/cve-2025-71454-vtenext-before-25-02-2-contains-a-cross-site-request-forgery)