CVE-2026-105278

Grid Protection Alliance openPDC (Docker image) Use of Hard-coded Credentials

The published Docker image for openPDC includes a fixed administrative credential with no forced change on first use. An attacker with network access to the management interface can authenticate using this credential and gain full administrative control of the application.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Grid Protection Alliance

Products

Openpdc

CVE-2026-104803

WPCOM Member <= 1.7.27 - Unauthenticated Authentication Bypass via 'uuid' and 'code' Parameters on Social-Login Callback

The WPCOM Member plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.7.27 via the `uuid` and `code` parameters of the social-login callback handler registered on the `init` hook. The vulnerability exists because the `login` function's social-login flow performs no nonce validation, no OAuth state verification, and no per-visitor namespace isolation in the session store, allowing an unauthenticated attacker to issue a crafted GET request that writes an attacker-named, attacker-valued entry into the global session namespace (bypassing the per-visitor prefix by prepending an underscore), then issue a second GET request triggering `weapp_new_user()` to read that forged entry and resolve the attacker-supplied `openid` value to a bound WordPress account before `wp_set_auth_cookie()` establishes a fully authenticated session. This makes it possible for unauthenticated attackers to log in as any WordPress user — including administrators — whose bound social provider identifier (openid/unionid) is known or discoverable. Successful exploitation requires that the target site has at least one social provider configured (which activates the vulnerable handler) and that the attacker knows or can enumerate the victim account's bound openid or unionid.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-104801

PPOM <= 34.0.10 - Unauthenticated Arbitrary File Deletion via 'ppom[fields][<data_name>][n][org]' Parameter

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the rename_files function in all versions up to, and including, 34.0.10 This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The relocated file is moved byte-identically into the publicly accessible wp-content/uploads/ppom_files/confirmed/ directory, meaning the attack also results in arbitrary file read for any web-readable file on the server.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

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CVE-2026-104732

Advanced IP Blocker <= 8.13.13 - Unauthenticated Authentication Bypass via Missing Step-1 Binding to 2FA Login Handler

The Advanced IP Blocker plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 8.13.13 The vulnerability exists because `handle_login_action()` performs no server-side check — via transient, session marker, or equivalent — that a requester completed step-1 password authentication before processing a step-2 TOTP submission for the POSTed `user_id`; compounding this, an error branch in the function unconditionally mints a fresh `advaipbl-2fa-interim-{user_id}` nonce and delivers it in a `Location` header to any unauthenticated caller, after which `display_2fa_login_form_step_2()` renders a valid `advaipbl-2fa-verify-{user_id}` nonce in HTML — both nonces computed against a fixed `uid=0` empty-session context and therefore fully reusable by the attacker across subsequent requests. This makes it possible for unauthenticated attackers to bypass authentication entirely for any 2FA-enabled account, including administrators, by brute-forcing an unthrottled 6-digit TOTP code (no attempt counter, no account lockout, and no `wp_login_failed` firing) and receiving a fully authenticated session cookie via `wp_set_auth_cookie` without ever supplying the account password, resulting in complete site takeover. Exploitation requires only a known `user_id` for an account that has the plugin's 2FA feature enabled.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-103889

3D Product configurator for WooCommerce <= 2.16.2 - Unauthenticated Remote Code Execution via 'xpv_image' Parameter

The 3D Product configurator for WooCommerce plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.16.2 via the 'xpv_image' parameter parameter. This is due to missing authentication and nonce checks on the wp_loaded handler combined with no sanitization of the xpv_image POST parameter before it is echoed unescaped into a Dompdf-rendered HTML template with PHP execution enabled. This makes it possible for unauthenticated attackers to execute code on the server. The only nonce and authentication check in the handler is entirely enclosed in a block comment with no replacement, making the endpoint reachable via a single unauthenticated POST to any URL on the site.

CVSS 3.1 · 9.8 Critical EPSS 1.0% KEV · Not listed

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CVE-2026-102628

Cadmos LTI exposure of sensitive information via debug mode

The Cadmos LTI application hosted at cadmos.eummena.io had Laravel debug mode enabled (APP_DEBUG=true, APP_ENV=local) in a publicly accessible environment. An unauthenticated attacker could send a GET request and trigger an unhandled exception, causing Laravel to expose the entire server environment, including all .env configuration variables, in plaintext. Fixed on or before 2026-09-02.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Eummena

Products

Cadmos Lti

CVE-2026-100730

Grid Protection Alliance openPDC and openHistorian Deserialization of Untrusted Data

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated network attacker. This allows an attacker to trigger deserialization of an arbitrary object graph, which could allow remote code execution under the privileges of the affected service account.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Grid Protection Alliance

Products

Openhistorian Openpdc

CVE-2026-85121

Insurify <= 1.0 - Unauthenticated Arbitrary Option Creation and Overwrite via saveemailtemplatedesign

The Insurify WordPress plugin through 1.0 does not have authorisation and nonce checks on one of its AJAX actions, allowing unauthenticated users to create and overwrite arbitrary WordPress options with request data, which can take the site offline and deactivate all of its Insurify WordPress plugin through 1.0.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

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CVE-2026-84251

click5 CRM add-on to Ninja Forms <= 1.0.1 - Unauthenticated Arbitrary Options Update

The click5 CRM add-on to Ninja Forms WordPress plugin through 1.0.1 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to Ninja Forms WordPress plugin through 1.0.1. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-84252

click5 CRM add-on to WPForms <= 1.0.3 - Unauthenticated Arbitrary Options Update

The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to WPForms WordPress plugin through 1.0.3. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-84253

click5 CRM add-on to Gravity Forms <= 1.0.3 - Unauthenticated Arbitrary Options Update

The click5 CRM add-on to Gravity Forms WordPress plugin through 1.0.3 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to Gravity Forms WordPress plugin through 1.0.3. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-84254

click5 CRM add-on to Contact Form 7 <= 1.0.4 - Unauthenticated Arbitrary Options Update

The click5 CRM add-on to Contact Form 7 WordPress plugin through 1.0.4 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to Contact Form 7 WordPress plugin through 1.0.4. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-86717

Insurify <= 1.0 - Unauthenticated Arbitrary Option Deletion via removeimg_popup

The Insurify WordPress plugin through 1.0 does not have authorisation and nonce checks on one of its AJAX actions, allowing unauthenticated users to delete arbitrary WordPress options, which can take the site offline and strip every user of their role.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

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CVE-2026-104028

Anton Extensions <= 1.2.2 - Unauthenticated Arbitrary File Upload to RCE

The Anton Extensions WordPress plugin through 1.2.2 does not perform any capability check, nonce verification, or file-type validation before writing attacker-supplied content to an attacker-chosen path, allowing unauthenticated attackers to upload arbitrary PHP files and achieve remote code execution.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-86706

Quick quotes <= 1.0.0 - Unauthenticated Integer-Value Option Update

The Quick quotes WordPress plugin through 1.0.0 does not perform any capability or nonce check on one of its AJAX actions and lets the caller choose which option is written, allowing unauthenticated users to alter arbitrary site settings and to make the site unavailable.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

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CVE-2026-85118

AI Content Generator Marketing <= 1.0.0 - Unauthenticated Privilege Escalation via Arbitrary Option Update and Deletion

The AI Content Generator Marketing WordPress plugin through 1.0.0 does not enforce a nonce or capability check on some of its AJAX actions, allowing unauthenticated users to update and delete arbitrary WordPress options, which can be used to gain administrator access to the site.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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CVE-2026-93945

WordPress Balance theme <= 1.12.0 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in Axiomthemes Balance balance allows Object Injection.This issue affects Balance: from n/a through 1.12.0.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Axiomthemes Wordpress-extensions

Products

Balance Balance

CVE-2026-93944

WordPress Camelia theme <= 1.2.15 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Group Camelia camelia allows Object Injection.This issue affects Camelia: from n/a through 1.2.15.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Themerex Group Wordpress-extensions

Products

Camelia Camelia

CVE-2026-93943

WordPress Convex theme <= 1.16.0 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Group Convex convex allows Object Injection.This issue affects Convex: from n/a through 1.16.0.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Themerex Group Wordpress-extensions

Products

Convex Convex

CVE-2026-93942

WordPress Dwell theme <= 1.16.0 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in ThemeREX Group Dwell dwell allows Object Injection.This issue affects Dwell: from n/a through 1.16.0.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Themerex Group Wordpress-extensions

Products

Dwell Dwell