Description

The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.13.6. This is due to the plugin not properly verifying that a user is authorized to modify specific posts before updating them via the REST API. This makes it possible for authenticated attackers, with contributor level access and above, to update the title, excerpt, and content of arbitrary posts by passing post IDs in the modulaImages field when editing a gallery.

INFO

Published Date :

2026-02-14T08:26:46.683Z

Last Modified :

2026-04-08T17:11:16.005Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1254 vulnerability.

Vendors Products
Wordpress
  • Wordpress
Wpchill
  • Modula Image Gallery – Photo Grid & Video Gallery
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1254.

URL Resource
https://plugins.trac.wordpress.org/changeset/3447757/modula-best-grid-gallery/trunk/includes/admin/class-modula-cpt.php cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/9b86d26e-cda0-4558-9967-3ec6f5eff510?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact