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WordPress Core <= 7.1 - Authenticated (Author+) Missing Authorization to Comment/Note Reparenting via REST API

  • Publicada: 17.09.2026
  • Actualizado: 11.10.2026 10:22

WordPress Core is vulnerable to Missing Authorization via the REST comments controller update_item_permissions_check() in various versions up to, and including, 7.1 because the target post is not authorized when a comment or note's parent post is changed - only the current parent was checked. This makes it possible for an authenticated attacker who can edit a comment (e.g. an Author editing a comment on their own post) to reparent it onto an arbitrary post, including posts they can neither read nor edit.

Software afectado

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PlataformaPaqueteVersiones vulnerablesCorregida en
WordPress (núcleo) WordPress <= 6.6.7, >= 6.7, <= 6.7.7, >= 6.8, <= 6.8.8, >= 6.9, <= 6.9.7, >= 7.0, <= 7.0.4, = 7.1 6.6.8, 6.7.8, 6.8.9, 6.9.8, 7.0.5, 7.1.1

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
WordPress
Publicada
17.09.2026
Actualizado
11.10.2026 10:22

Fuentes y licencias

Wordfence Intelligence - 8b8d4431-ac72-45a2-b4a1-19690946d0ee - Wordfence Intelligence

Copyright 2012-2026 Defiant Inc.

This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/
Wordfence Intelligence
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: WordPress

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

Todas (385) en el archivo
Entradas en total
385
Primera → última
06.2003 10.2026
Sin corrección
0
Explotada en ataques
3

Distribución por gravedad

  • Crítica 16
  • Alta 95
  • Media 263
  • Baja 11

Divulgaciones por año

antes: 205

Gravedad:
  1. WordPress Core 7.1 - 7.1.2 - Unauthenticated Stored Cross-Site Scripting via Pending Comments
    Alta · 7.2 4a3e3e6e-9c17-4ac5-9f83-1e01365436e9 >= 7.1.0, <= 7.1.2 7.1.3
  2. WordPress Core <= 7.1.1 - Unauthenticated Local File Inclusion via locate_template() Path Traversal
    Alta · 8.1 Explotada en ataques CVE-2026-87902 >= 4.7, <= 4.7.36, >= 4.8, <= 4.8.31, >= 4.9, <= 4.9.32, >= 5.0, <= 5.0.28, >= 5.1, <= 5.1.25, >= 5.2, <= 5.2.27, >= 5.3, <= 5.3.24, >= 5.4, <= 5.4.22, >= 5.5, <= 5.5.21, >= 5.6, <= 5.6.20, >= 5.7, <= 5.7.18, >= 5.8, <= 5.8.16, >= 5.9, <= 5.9.17, >= 6.0, <= 6.0.15, >= 6.1, <= 6.1.13, >= 6.2, <= 6.2.12, >= 6.3, <= 6.3.11, >= 6.4, <= 6.4.11, >= 6.5, <= 6.5.11, >= 6.6, <= 6.6.8, >= 6.7, <= 6.7.8, >= 6.8, <= 6.8.9, >= 6.9, <= 6.9.8, >= 7.0, <= 7.0.5, >= 7.1, <= 7.1.1 4.7.37, 4.8.32, 4.9.33, 5.0.29, 5.1.26, 5.2.28, 5.3.25, 5.4.23, 5.5.22, 5.6.21, 5.7.19, 5.8.17, 5.9.18, 6.0.16, 6.1.14, 6.2.13, 6.3.12, 6.4.12, 6.5.12, 6.6.9, 6.7.9, 6.8.10, 6.9.9, 7.0.6, 7.1.2
  3. WordPress Core <= 7.1 - Authenticated (Author+) Missing Authorization to Comment/Note Reparenting via REST API esta entrada
    Media · 4.3 8b8d4431-ac72-45a2-b4a1-19690946d0ee <= 6.6.7, >= 6.7, <= 6.7.7, >= 6.8, <= 6.8.8, >= 6.9, <= 6.9.7, >= 7.0, <= 7.0.4, = 7.1 6.6.8, 6.7.8, 6.8.9, 6.9.8, 7.0.5, 7.1.1
  4. WordPress Core <= 7.1 - Unauthenticated Stored Cross-Site Scripting via wpautop() Blockquote Handling
    Alta · 7.2 CVE-2026-93485 <= 6.6.7, >= 6.7, <= 6.7.7, >= 6.8, <= 6.8.8, >= 6.9, <= 6.9.7, >= 7.0, <= 7.0.4, = 7.1 6.6.8, 6.7.8, 6.8.9, 6.9.8, 7.0.5, 7.1.1
  5. WordPress Core <= 7.0.3 - Authenticated (Author+) Remote Code Execution via Malicious File Upload
    Alta · 8.8 CVE-2026-65640 >= 4.7.0, <= 4.7.34, >= 4.8.0, <= 4.8.29, >= 4.9.0, <= 4.9.30, >= 5.0.0, <= 5.0.26, >= 5.1.0, <= 5.1.23, >= 5.2.0, <= 5.2.25, >= 5.3.0, <= 5.3.22, >= 5.4.0, <= 5.4.20, >= 5.5.0, <= 5.5.19, >= 5.6.0, <= 5.6.18, >= 5.7.0, <= 5.7.16, >= 5.8.0, <= 5.8.14, >= 5.9.0, <= 5.9.15, >= 6.0.0, <= 6.0.13, >= 6.1.0, <= 6.1.11, >= 6.2.0, <= 6.2.10, >= 6.3.0, <= 6.3.9, >= 6.4.0, <= 6.4.9, >= 6.5.0, <= 6.5.9, >= 6.6.0, <= 6.6.6, >= 6.7.0, <= 6.7.6, >= 6.8.0, <= 6.8.7, >= 6.9.0, <= 6.9.6, >= 7.0.0, <= 7.0.3 4.7.35, 4.8.30, 4.9.31, 5.0.27, 5.1.24, 5.2.26, 5.3.23, 5.4.21, 5.5.20, 5.6.19, 5.7.17, 5.8.15, 5.9.16, 6.0.14, 6.1.12, 6.2.11, 6.3.10, 6.4.10, 6.5.10, 6.6.7, 6.7.7, 6.8.8, 6.9.7, 7.0.4
  6. WordPress Core 6.8 - 7.0.1 - Unauthenticated SQL Injection via author__not_in Parameter
    Alta · 7.5 Explotada en ataques CVE-2026-60137 >= 6.8, < 6.8.5, >= 6.9, < 6.9.5, >= 7.0, < 7.0.2 6.8.6, 6.9.5, 7.0.2
  7. WordPress Core 6.9 - 7.0.1 - Remote Code Execution via REST API Batch Request Route Confusion
    Crítica · 9.8 Explotada en ataques CVE-2026-63030 >= 6.9, < 6.9.5, >= 7.0, < 7.0.2 6.9.5, 7.0.2
  8. WordPress Core < 6.5.2 - Unauthenticated & Authenticated (Contributor+) Stored Cross-Site Scripting via Avatar Block
    Alta · 7.2 CVE-2024-4439 >= 6.0, <= 6.0.7, >= 6.1, <= 6.1.5, >= 6.2, <= 6.2.4, >= 6.3, <= 6.3.3, >= 6.4, <= 6.4.3, >= 6.5, <= 6.5.1 6.0.8, 6.1.6, 6.2.5, 6.3.4, 6.4.4, 6.5.2
  9. WordPress Core 6.4.0 - 6.4.1 - Remote Code Execution POP Chain
    Crítica · 9.8 CVE-2024-31211 = 6.4.0, = 6.4.1 6.4.2
  10. WordPress Core < 6.0.3 - SQL Injection via WP_Date_Query
    Crítica · 9.8 ff4b47d8-28c1-4706-91d9-0285f419147e <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  11. WordPress Core < 6.0.3 - Cross-Site Request Forgery via wp-trackback.php
    Alta · 8.8 ddd06190-d0c1-445d-8c6f-4c7df3248db4 <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  12. WordPress Core < 6.0.3 - Reflected Cross-Site Scripting via SQL Injection
    Alta · 8.8 CVE-2022-43497 <= 3.6.1, >= 3.7, <= 3.7.39, >= 3.8, <= 3.8.39, >= 3.9, <= 3.9.37, >= 4.0, <= 4.0.36, >= 4.1, <= 4.1.36, >= 4.2, <= 4.2.33, >= 4.3, <= 4.3.29, >= 4.4, <= 4.4.28, >= 4.5, <= 4.5.27, >= 4.6, <= 4.6.24, >= 4.7, <= 4.7.24, >= 4.8, <= 4.8.20, >= 4.9, <= 4.9.21, >= 5.0, <= 5.0.17, >= 5.1, <= 5.1.14, >= 5.2, <= 5.2.16, >= 5.3, <= 5.3.13, >= 5.4, <= 5.4.11, >= 5.5, <= 5.5.10, >= 5.6, <= 5.6.9, >= 5.7, <= 5.7.7, >= 5.8, <= 5.8.5, >= 5.9, <= 5.9.4, >= 6.0, <= 6.0.2 3.7.40, 3.8.40, 3.9.38, 4.0.37, 4.1.37, 4.2.34, 4.3.30, 4.4.29, 4.5.28, 4.6.25, 4.7.25, 4.8.21, 4.9.22, 5.0.18, 5.1.15, 5.2.17, 5.3.14, 5.4.12, 5.5.11, 5.6.10, 5.7.8, 5.8.6, 5.9.5, 6.0.3
  13. WordPress Core < 6.0.2 - Authenticated SQL Injection
    Alta · 8.0 0248f829-84de-40b9-bb63-354fbf06472d <= 3.6.1, >= 3.7, <= 3.7.38, >= 3.8, <= 3.8.38, >= 3.9, <= 3.9.36, >= 4.0, <= 4.0.35, >= 4.1, <= 4.1.35, >= 4.2, <= 4.2.32, >= 4.3, <= 4.3.28, >= 4.4, <= 4.4.27, >= 4.5, <= 4.5.26, >= 4.6, <= 4.6.23, >= 4.7, <= 4.7.23, >= 4.8, <= 4.8.19, >= 4.9, <= 4.9.20, >= 5.0, <= 5.0.16, >= 5.1, <= 5.1.13, >= 5.2, <= 5.2.15, >= 5.3, <= 5.3.12, >= 5.4, <= 5.4.10, >= 5.5, <= 5.5.9, >= 5.6, <= 5.6.8, >= 5.7, <= 5.7.6, >= 5.8, <= 5.8.4, >= 5.9, <= 5.9.3, >= 6.0, <= 6.0.1 3.7.39, 3.8.39, 3.9.37, 4.0.36, 4.1.36, 4.2.33, 4.3.29, 4.4.28, 4.5.27, 4.6.24, 4.7.24, 4.8.20, 4.9.21, 5.0.17, 5.1.14, 5.2.16, 5.3.13, 5.4.11, 5.5.10, 5.6.9, 5.7.7, 5.8.5, 5.9.4, 6.0.2
  14. WordPress Core < 5.9.1 - jQuery Prototype Pollution
    Alta · 8.8 CVE-2021-20083 < 3.7, >= 3.7, <= 3.7.37, >= 3.8, <= 3.8.37, >= 3.9, <= 3.9.35, >= 4.0, <= 4.0.34, >= 4.1, <= 4.1.34, >= 4.2, <= 4.2.31, >= 4.3, <= 4.3.27, >= 4.4, <= 4.4.26, >= 4.5, <= 4.5.25, >= 4.6, <= 4.6.22, >= 4.7, <= 4.7.22, >= 4.8, <= 4.8.18, >= 4.9, <= 4.9.19, >= 5.0, <= 5.0.15, >= 5.1, <= 5.1.12, >= 5.2, <= 5.2.14, >= 5.3, <= 5.3.11, >= 5.4, <= 5.4.9, >= 5.5, <= 5.5.8, >= 5.6, <= 5.6.7, >= 5.7, <= 5.7.5, >= 5.8, <= 5.8.3, >= 5.9, <= 5.9.1 3.7.38, 3.8.38, 3.9.36, 4.0.35, 4.1.35, 4.2.32, 4.3.28, 4.4.27, 4.5.26, 4.6.23, 4.7.23, 4.8.19, 4.9.20, 5.0.16, 5.1.13, 5.2.15, 5.3.12, 5.4.10, 5.5.9, 5.6.8, 5.7.6, 5.8.4, 5.9.2
  15. WordPress Core < 5.8.3 - Authenticated (Author+) Stored Cross Site Scripting
    Alta · 8.0 CVE-2022-21662 >= 3.7, < 3.7.37, >= 3.8, < 3.8.37, >= 3.9, < 3.9.35, >= 4.0, < 4.0.34, >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 3.7.37, 3.8.37, 3.9.35, 4.0.34, 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  16. WordPress Core < 5.8.3 - SQL Injection via WP_Meta_Query
    Alta · 7.4 CVE-2022-21664 >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  17. WordPress Core 5.4 - 5.8 - Authenticated Stored Cross-Site Scripting
    Alta · 7.6 CVE-2021-39201 >= 5.4, < 5.4.7, >= 5.5, < 5.5.6, >= 5.6, < 5.6.5, >= 5.7, < 5.7.3, >= 5.8, < 5.8.1 5.4.7, 5.5.6, 5.6.5, 5.7.3, 5.8.1
  18. WordPress Core < 5.7.1 - XXE Injection
    Alta · 7.1 CVE-2021-29447 >= 4.7, < 4.7.20, >= 4.8, < 4.8.16, >= 4.9, < 4.9.17, >= 5.0, < 5.0.12, >= 5.1, < 5.1.9, >= 5.2, < 5.2.10, >= 5.3, < 5.3.7, >= 5.4, < 5.4.5, >= 5.5, < 5.5.4, >= 5.6, < 5.6.3, >= 5.7, < 5.7.1 4.7.20, 4.8.16, 4.9.17, 5.0.12, 5.1.9, 5.2.10, 5.3.7, 5.4.5, 5.5.4, 5.6.3, 5.7.1
  19. WordPress Core < 5.8.3 - SQL Injection via WP_Query
    Alta · 8.0 CVE-2022-21661 >= 3.7, < 3.7.37, >= 3.8, < 3.8.37, >= 3.9, < 3.9.35, >= 4.0, < 4.0.34, >= 4.1, < 4.1.34, >= 4.2, < 4.2.31, >= 4.3, < 4.3.27, >= 4.4, < 4.4.26, >= 4.5, < 4.5.25, >= 4.6, < 4.6.22, >= 4.7, < 4.7.22, >= 4.8, < 4.8.18, >= 4.9, < 4.9.19, >= 5.0, < 5.0.15, >= 5.1, < 5.1.12, >= 5.2, < 5.2.14, >= 5.3, < 5.3.11, >= 5.4, < 5.4.9, >= 5.5, < 5.5.8, >= 5.6, < 5.6.7, >= 5.7, < 5.7.5, >= 5.8, < 5.8.3 3.7.37, 3.8.37, 3.9.35, 4.0.34, 4.1.34, 4.2.31, 4.3.27, 4.4.26, 4.5.25, 4.6.22, 4.7.22, 4.8.18, 4.9.19, 5.0.15, 5.1.12, 5.2.14, 5.3.11, 5.4.9, 5.5.8, 5.6.7, 5.7.5, 5.8.3
  20. WordPress Core < 5.5.2 - Privilege Escalation via XML-RPC
    Alta · 8.8 CVE-2020-28035 < 3.7, >= 3.7, <= 3.7.34, >= 3.8, <= 3.8.34, >= 3.9, <= 3.9.32, >= 4.0, <= 4.0.31, >= 4.1, <= 4.1.31, >= 4.2, <= 4.2.28, >= 4.3, <= 4.3.24, >= 4.4, <= 4.4.23, >= 4.5, <= 4.5.22, >= 4.6, <= 4.6.19, >= 4.7, <= 4.7.18, >= 4.8, <= 4.8.14, >= 4.9, <= 4.9.15, >= 5.0, <= 5.0.10, >= 5.1, <= 5.1.6, >= 5.2, <= 5.2.7, >= 5.3, <= 5.3.4, >= 5.4, <= 5.4.2, >= 5.5, <= 5.5.1 3.7.35, 3.8.35, 3.9.33, 4.0.32, 4.1.32, 4.2.29, 4.3.25, 4.4.24, 4.5.23, 4.6.20, 4.7.19, 4.8.15, 4.9.16, 5.0.11, 5.1.7, 5.2.8, 5.3.5, 5.4.3, 5.5.2
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