CVE-2026-94235
Simple User Registration <= 6.9 - Subscriber+ Arbitrary Email Sending via wpr_send_email_to_user
- State
- Published
- Severity
- 4.3 Medium
- Published
- Oct 11, 2026
- Updated
- Oct 11, 2026
- Reserved
- Sep 21, 2026
Description
The MemberHero WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
MemberHeroUnknown |
|
References
- https://wpscan.com/vulnerability/be83535f-9224-4dfc-ada9-9e688e703717/exploitvdb-entrytechnical-description
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