Media

WP User Manager <= 2.9.18 - Missing Authorization to Authenticated (Subscriber+) Stripe Account Hijack via Stripe Connect Callback

  • Publicada: 21.09.2026
  • Actualizado: 11.10.2026 10:23

The WP User Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the Connect::complete() function in versions up to, and including, 2.9.18. The function is registered on the admin_init hook (which fires for every authenticated user that reaches /wp-admin/, including Subscribers) and performs no current_user_can() or nonce verification before fetching Stripe credentials from the external WPUM connect service and writing them (publishable key, secret key, gateway mode, and connected Stripe account ID) into the wpum_settings option via wpum_update_option()/update_option(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to hijack the site's Stripe integration by completing their own Stripe Connect OAuth flow and then invoking the callback on the target site, causing all subsequent Stripe payments to be routed to the attacker's Stripe account.

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
Plugin de WordPress WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory <= 2.9.18 2.9.19

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
WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory
Publicada
21.09.2026
Actualizado
11.10.2026 10:23

Fuentes y licencias

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Historial de vulnerabilidades: WP User Manager – Registration Form, Login Form, User Profile Builder & Member Directory

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 (12) en el archivo
Entradas en total
12
Primera → última
09.2021 10.2026
Sin corrección
0
Explotada en ataques
0

Distribución por gravedad

  • Alta 5
  • Media 7

Divulgaciones por año

  1. 2021: 2
  2. 2022: 0
  3. 2023: 0
  4. 2024: 3
  5. 2025: 2
  6. 2026: 5
Gravedad:
  1. WP User Manager <= 2.9.18 - Missing Authorization to Authenticated (Subscriber+) Stripe Account Hijack via Stripe Connect Callback esta entrada
    Media · 4.3 CVE-2026-18345 <= 2.9.18 2.9.19
  2. Alta · 7.5 CVE-2021-24655 <= 2.6.2 2.6.3

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