Media

Advanced Form Integration <= 2.6.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary MailUp OAuth Token Overwrite via auth_redirect() Function

  • Publicada: 27.07.2026
  • Actualizado: 11.10.2026 10:23

The Advanced Form Integration — Connect Forms to 200+ Apps plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the site's stored MailUp OAuth tokens in the adfoin_mailup_keys option with attacker-controlled tokens, hijacking future form-submission data to a MailUp account they control or nulling the tokens to break the integration entirely. This is exploitable by any authenticated user who can reach /wp-admin/profile.php, as admin_init fires for all logged-in users visiting any wp-admin page.

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
Plugin de WordPress Advanced Form Integration — Connect Forms to 300+ Apps <= 2.6.0 2.7.0

Referencias

Puntuación CVSS 4.3/10
Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Debilidad (CWE)
CWE-862
Plataforma
WordPress
Paquete
Advanced Form Integration — Connect Forms to 300+ Apps
Publicada
27.07.2026
Actualizado
11.10.2026 10:23

Fuentes y licencias

Wordfence Intelligence - af913bb1-eff6-47cd-9471-f74bafda1e52 - Wordfence Intelligence

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Copyright 2012-2026 Defiant Inc.

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Wordfence Intelligence - Defiant, Inc.
Copyright Defiant, Inc. All rights reserved except as granted below.
License grant, section 3.1 of the Wordfence Intelligence Terms and Conditions (January 26, 2026):

Subject to this Agreement, Company hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Service. Any copy you make for such purposes is authorized provided that you reproduce Company’s copyright designation, this license, and the license of any disclosed Company licensor in any such copy.

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Historial de vulnerabilidades: Advanced Form Integration — Connect Forms to 300+ Apps

Todas las vulnerabilidades publicadas de este paquete (Plugin de WordPress), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.

Todas (14) en el archivo
Entradas en total
14
Primera → última
03.2022 10.2026
Sin corrección
0
Explotada en ataques
0

Distribución por gravedad

  • Alta 2
  • Media 12

Divulgaciones por año

  1. 2022: 1
  2. 2023: 3
  3. 2024: 3
  4. 2025: 3
  5. 2026: 4
Gravedad:
  1. Advanced Form Integration <= 2.6.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary MailUp OAuth Token Overwrite via auth_redirect() Function esta entrada
    Media · 4.3 CVE-2026-16587 <= 2.6.0 2.7.0

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