User Profile Builder 3.16.4 - Unauthenticated Authentication Bypass

The User Profile Builder plugin for WordPress version 3.16.4 is vulnerable to an authentication bypass via type confusion. Profile Builder's automatic-login-after-registration handler passes the return value of wpinsertuser through absint before testing it with iswperror, so the error check runs...

User Profile Picture < 2.5.0 - Sensitive Information Disclosure

The REST API endpoint getusers in the User Profile Picture WordPress plugin before 2.5.0 returned more information than was required for its functionality to users with the uploadfiles capability. This included password hashes, hashed user activation keys, usernames, emails, and other less...

Winter: My Account preview exposes another backend user's profile by record ID

Impact Backend\Controllers\MyAccount, introduced in v1.2.13, declares an empty $requiredPermissions array so that any authenticated backend user can manage their own account. It implements the FormController behavior, which exposes three routable actions — create, update and preview — that each...

WordPress Ultimate Member 2.1.3 - 2.8.2 – SQL Injection

The Ultimate Member - User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to SQL Injection via the ‘sorting’ parameter in versions 2.1.3 to 2.8.2 due to insufficient escaping on the user supplied parameter and lack of...

CVE-2026-15826

The User Profile Builder plugin for WordPress is vulnerable to Authentication Bypass via Type Confusion in versions up to, and including, 3.16.4. This is due to the wppbloginuser function calling absint on the return value of wpinsertuser before performing an iswperror check — when a registration...

CVE-2026-15826 User Profile Builder <= 3.16.4 - Unauthenticated Authentication Bypass via Type Confusion to Administrator Account Takeover via 'username' Parameter

The User Profile Builder plugin for WordPress is vulnerable to Authentication Bypass via Type Confusion in versions up to, and including, 3.16.4. This is due to the wppbloginuser function calling absint on the return value of wpinsertuser before performing an iswperror check — when a registration...

CVE-2026-15826

The User Profile Builder WordPress plugin (≤ 3.16.4) is vulnerable to unauthenticated authentication bypass via type confusion , rated CVSS 9.8 Critical . The root cause is in wppb_log_in_user(), which calls absint() on the return value of wp_insert_user() before the is_wp_error() check. A regist...

EUVD-2026-59593

The User Profile Builder plugin for WordPress is vulnerable to Authentication Bypass via Type Confusion in versions up to, and including, 3.16.4. This is due to the wppbloginuser function calling absint on the return value of wpinsertuser before performing an iswperror check — when a registration...

PT-2026-72877

Name of the Vulnerable Software and Affected Versions User Profile Builder versions prior to 3.16.5 Description An authentication bypass exists due to type confusion within the wppb log in user function. When a registration request is submitted using the username parameter with a length between 6...

40,000 WordPress Sites affected by Authentication Bypass Vulnerability in User Profile Builder WordPress Plugin

On July 14th, 2026, we received a submission for an Authentication Bypass vulnerability in User Profile Builder, a WordPress plugin with more than 40,000 active installations. This vulnerability makes it possible for unauthenticated attackers to log in as the user with ID 1, which is typically th...

CVE-2026-17445

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of an attacker-supplied user profile name...

EUVD-2026-57519

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of an attacker-supplied user profile name...

CVE-2026-17445

IBM i (versions 7.3–7.6, 5770-SS1) is vulnerable to CVE-2026-17445 via Line Printer Daemon (LPD). An remote authenticated attacker could bypass security restrictions due to improper validation of an attacker-supplied user profile name. CVSS v3.1 base score 8.2 (HIGH) with network attack vector, n...

CVE-2026-17445

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to bypass security restrictions due to improper validation of an attacker-supplied user profile name...

CVE-2026-62832

Improper link resolution before file access 'link following' in Windows User Profile Service allows an authorized attacker to elevate privileges locally...

EUVD-2026-56678

Improper link resolution before file access 'link following' in Windows User Profile Service allows an authorized attacker to elevate privileges locally...

CVE-2026-62832

The CVE-2026-62832 entry describes an elevation-of-privilege flaw in Windows' User Profile Service due to improper link resolution before file access (link following). A local, low-privilege attacker could elevate privileges on the host. The issue is tied to a CVSS v3.1 base score of 7.8 (High) w...

CVE-2026-62832 Windows User Profile Service Elevation of Privilege Vulnerability

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CVE-2026-62832 Windows User Profile Service Elevation of Privilege Vulnerability

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CVE-2026-56720 CamaleonCMS 2.9.2 and earlier Missing Authorization via profile Action

CamaleonCMS version 2.9.2 and earlier contains a missing authorization vulnerability in the admin users controller that allows any authenticated user to access any other user's profile data by supplying an arbitrary user ID parameter. Attackers can send a GET request to the admin profile endpoint...