CVE-2026-1291
Gravedad CVSS v3.1:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
13/06/2026
Última modificación:
13/06/2026
Descripción
*** Pendiente de traducción *** The Meow Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the REST API endpoint /wp-json/meow-gallery/v1/save_shortcode in all versions up to, and including, 5.4.4 This makes it possible for authenticated attackers, with Author-level access and above, to arbitrarily create or overwrite existing gallery shortcode records by supplying a user-controlled id value. The endpoint performs database update operations without verifying that the requesting user is authorized to modify the referenced gallery record or create their own.
Impacto
Puntuación base 3.x
4.30
Gravedad 3.x
MEDIA
Referencias a soluciones, herramientas e información
- https://plugins.trac.wordpress.org/browser/meow-gallery/trunk/classes/rest.php
- https://plugins.trac.wordpress.org/changeset/3469543/meow-gallery
- https://plugins.trac.wordpress.org/changeset/3469543/meow-gallery/trunk/classes/rest.php
- https://plugins.trac.wordpress.org/changeset?old_path=%2Fmeow-gallery/tags/5.4.4&new_path=%2Fmeow-gallery/tags/5.4.5
- https://wordpress.org/plugins/meow-gallery/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3386ea07-9c61-4b54-a451-1178ca6325cb?source=cve