WordPress Login & Register Forms plugin < 4.0.2 - Unauthenticated Account Takeover via Password Reset Verification State Keyed on a Client-Supplied Address Header vulnerability

Unauthenticated Account Takeover via Password Reset Verification State Keyed on a Client-Supplied Address Header vulnerability discovered by Artus KG in WordPress Plugin Login/Signup Popup versions 4.0.2...

CVE-2026-18470

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...

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

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...

CVE-2026-18469 Login & Register Forms < 4.0.2 - Unauthenticated Account Takeover via Password Reset Code Brute Force

The Login & Register Forms WordPress plugin before 4.0.2 does not enforce its password reset attempt limit against a server-derived value, keying both the verification code and the per-source attempt counter on client-controlled data, allowing unauthenticated attackers to reset the limit at will...

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

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...

CVE-2026-18468 Login & Register Forms < 4.0.2 - Unauthenticated Account Takeover via Password Reset Verification State Keyed on a Client-Supplied Address Header

The Login & Register Forms WordPress plugin before 4.0.2 does not bind the password reset verification state to the account being reset or to the party that completed the verification, keying it instead on a value the client controls, allowing unauthenticated attackers to take over the account of...

CVE-2026-18468: Improper Authentication

The Login & Register Forms WordPress plugin before 4.0.2 does not bind the password reset verification state to the account being reset or to the party that completed the verification, keying it instead on a value the client controls, allowing unauthenticated attackers to take over the account of...

CVE-2026-18470: Exposure of Sensitive Information to an Unauthorized Actor

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...

PT-2026-69371

Name of the Vulnerable Software and Affected Versions Login & Register Forms versions prior to 4.0.2 Description When the verification-code reset mode is enabled, the plugin fails to enforce password reset attempt limits using a server-derived value. Instead, it relies on client-controlled data f...

PT-2026-69372

Name of the Vulnerable Software and Affected Versions Login & Register Forms versions prior to 4.0.2 Description The plugin fails to verify if a password reset request originates from the actual account owner. Additionally, it does not properly redact the address in the response, which enables...

PT-2026-69370

Name of the Vulnerable Software and Affected Versions Login & Register Forms versions prior to 4.0.2 Description An issue exists where the password reset verification state is not bound to the account being reset or the party completing the verification. Instead, the state is keyed on a value...

CVE-2026-18469: Improper Authentication

The Login & Register Forms WordPress plugin before 4.0.2 does not enforce its password reset attempt limit against a server-derived value, keying both the verification code and the per-source attempt counter on client-controlled data, allowing unauthenticated attackers to reset the limit at will...

CVE-2026-14836: Improper Authentication

The Login & Register Forms WordPress plugin before 3.2.5 does not properly enforce the rate limit on its password-reset verification-code flow, keying both the verification code and the per-source attempt counter on an unauthenticated, client-controlled value, allowing unauthenticated attackers t...

PT-2026-67050

The Login & Register Forms WordPress plugin before 3.2.5 does not properly enforce the rate limit on its password-reset verification-code flow, keying both the verification code and the per-source attempt counter on an unauthenticated, client-controlled value, allowing unauthenticated attackers t...