CVE-2025-13909

WSO2 Identity Server is reported to have a multi-tenant authentication flaw where requests using Email OTP, SMS OTP, or Magic Link as first factors do not adequately enforce tenant isolation. This can allow an attacker to disclose PII from other tenants (e.g., mobile numbers) due to cross-tenant ...

CVE-2026-13142

The Social Login, Passkeys, Magic Link & Email OTP WordPress plugin before 1.4.1 does not enforce rate limiting or a working attempt lockout on its passwordless email one-time-password verification, and stores the short numeric codes in plaintext, allowing an unauthenticated attacker who knows a...

CVE-2026-13142 Passwordless Login by VentraConnect < 1.4.1 - Unauthenticated Account Takeover via Email OTP Brute Force

The Social Login, Passkeys, Magic Link & Email OTP WordPress plugin before 1.4.1 does not enforce rate limiting or a working attempt lockout on its passwordless email one-time-password verification, and stores the short numeric codes in plaintext, allowing an unauthenticated attacker who knows a...

CVE-2026-8293

The Really Simple Security WordPress plugin before 9.5.10.1 does not enforce the second-factor challenge in two of its two-factor authentication REST endpoints, allowing an attacker who knows a user's password to obtain a WordPress authentication session for that user without completing the email...

CVE-2024-0391 Username Enumeration via Email OTP Flow in Multiple WSO2 Products Allows User Account Discovery

The check user account lock states feature within the email OTP flow fails to validate user input, allowing an attacker to infer the existence of registered user accounts. The discovery of valid usernames can increase the risk of brute-force and social engineering attacks. Attackers can leverage...

PT-2026-39580

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The check user account lock states feature within the email OTP flow fails to validate user input. This allows an attacker to infer whether specific user account...

CVE-2023-46754

The admin panel for Obl.ong before 1.1.2 allows authorization bypass because the email OTP feature accepts arbitrary numerical values...

CVE-2022-23722

PingFederate Password Reset vulnerability (CVE-2022-23722): when the password-reset mechanism uses the Authentication API with an Authentication Policy, email OTP, PingID, or SMS, an existing user can reset another user’s password. The connected sources describe the issue and its impact but do no...

CVE-2022-23722 PingFederate Password Reset via Authentication API Mishandling

When a password reset mechanism is configured to use the Authentication API with an Authentication Policy, email One-Time Password, PingID or SMS authentication, an existing user can reset another existing user’s password...

Ping Identity PingFederate授权问题漏洞

Ping Identity PingFederate is a flagship software-based federation server in the United States. for identity management. Ping Identity PingFederate has a security vulnerability that can be exploited by an existing user to reset the password of another existing user when the password reset mechani...