# CVE-2026-4949

> Vulnerability · severity: **MEDIUM** (CVSS 4.3).

## Description

The Paid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 4.16.12. This is due to the 'process_checkout' function not properly enforcing the plan active status check when a 'change_plan_sub_id' parameter is provided. This makes it possible for authenticated attackers, with Subscriber-level access and above, to subscribe to inactive membership plans by supplying an arbitrary 'change_plan_sub_id' value in the checkout request.

## Key facts

- **CVE ID:** CVE-2026-4949
- **Published:** 2026-04-15
- **CVSS severity:** MEDIUM
- **CVSS base score:** 4.3
- **CWE codes:** CWE-862

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-4949

## Citation

> AI Analytics. CVE-2026-4949. Retrieved 2026-07-16 from https://api.ai-analytics.org/cve/CVE-2026-4949. Derived from NIST NVD. Licensed CC0.

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