CVE-2026-84731

The MailOptin plugin for WordPress (versions up to and including 1.2.78.6) is vulnerable to privilege escalation. The subscribe_to_email_list endpoint accepts the optin_data[form_custom_field_mappings] parameter without validation, allowing an attacker to override the administrator's mapping and pass arbitrary wp_users columns (including ID and user_pass) to wp_insert_user().

The Mang Board plugin for WordPress (versions up to and including 2.4.4) is vulnerable to arbitrary file upload via the mbw_file_upload function. Missing file extension validation on the image_path parameter allows unauthenticated attackers to upload executable files, enabling remote code execution.

The My Calendar – Accessible Event Manager plugin for WordPress (versions up to and including 3.8.7) is vulnerable to privilege escalation. The mcs parameter is reflected unsanitized, allowing an unauthenticated attacker to inject a nested [my_calendar above=...] shortcode, which then calls arbitrary PHP functions via call_user_func(), including edit_user(), leading to administrator account takeover.

Wheels through 4.1.2 allows SQL injection on MySQL/MariaDB with backslash escaping enabled (NO_BACKSLASH_ESCAPES absent) when an application supplies request data to inline-literal paths. This includes opt-in parameterize=false queries, IN lists, and positions in developer-written where strings that the parser does not bind, such as BETWEEN bounds, function arguments, and LIKE ESCAPE literals.

JuggleIM im-server through 1.8.16 ships default administrator credentials admin/123456 that allow unauthenticated remote attackers to access the admin console on port 8090. Attackers can log in as administrator, even after account deletion since CheckLogin recreates it, to control tenant applications and app secrets.

Archon 0.2.13 through 0.11.1 contains a missing authentication vulnerability that allows unauthenticated attackers to access the /api/* control API, which binds to 0.0.0.0 by default. Attackers with network access can send messages to the AI coding agent, which runs with bypassPermissions, to execute commands on the host as the Archon user.

BMC Helix Network Management on-prem before 26.3.01 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as the local administrator with any password when SAML single sign-on is configured. Attackers can obtain a SuperAdmin session, modify device credentials, run device commands, and alter audit records.

Jooan JA-A12 IP cameras with firmware 009_20171107 and 05.02.31.105 contain a remote code execution vulnerability that allows unauthenticated attackers to run root commands via hard-coded credentials. Attackers send singleCMD=SetDiagMode to /goform/SingleHandlebyCommand with an attacker-chosen authserverip and authcode, making the jooandiag daemon execute their commands through /bin/sh, giving full device control.

EnergizeLab station-middleware (NestJS) Docker images 1.6.5 through 1.8.2 do not check user roles on administrative APIs. Any authenticated low-privilege user can retrieve AI provider keys and change configuration and object-store contents.

The EnergizeLab Eilik and EilikO FastAPI AI inference and profiling services expose AI model administration functions without authentication. An unauthenticated remote attacker can change AI model configuration and switch the model in use at runtime.