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OpenAdvisories
Medium · 4.7 CVE-2026-88785 EUVD-2026-96773GHSA-vv5r-wf9f-5j7m

Simple Membership < 4.8.3 - Newly Registered Member Password Disclosure via URL Query String

Published Oct 11, 2026 · Updated Oct 11, 2026 · Assigned by WPScan

Description

The Simple Membership WordPress plugin before 4.8.3 does not avoid transmitting a newly registered member's plaintext password in a URL query string when an optional auto-login-after-registration feature is enabled, exposing the credential in browser history and in web server, proxy, and CDN access logs to anyone able to read them.

Affected products

VendorProductAffectedFixed
— Simple Membership < 4.8.3 4.8.3

References