Vulnerability · Published Aug 10, 2026 · Assigned by WPScan

CVE-2026-18470Login & Register Forms < 4.0.2 - Unauthenticated Registered User Email Address Disclosure via Lost Password Response

High 7.5

In plain English

A high-severity information exposure in Login & Register Forms from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 62.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack tooling1Public PoC

Official description

The Login & Register Forms WordPress plugin before 4.0.2 does not verify that a password reset request comes from the account's owner, and does not adequately redact the address returned in its response, allowing unauthenticated users to obtain registered users' email addresses, including administrators'.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Login & Register Forms	3.0.0 – before 4.0.2

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://wpscan.com/vulnerability/589b7661-4a0d-4041-8c29-2819d8b1e402/ exploit, vdb-entry, technical-description