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Vulnerability record · CVE-2026-92713 · published 25 September 2026

CVE-2026-92713: Missing authorization vulnerability

The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the upload_image function in all versions up to, and including, 3.0.2. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server. The path restriction to wp-content/uploads is not an effective ownership boundary, as all user attachment files reside within that tree, and Authors trivially satisfy the edit_post check on their own galleries.

8.1 CVSS 3.1 High EPSS 0.27% · top 82.3% CWE-862 · Missing authorization Deferred
8.1CVSS 3.1 base score
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
5References
25 Sep 2026Last modified by NVD

Description

The Modula Image Gallery – Photo Grid & Video Gallery plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the upload_image function in all versions up to, and including, 3.0.2. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server. The path restriction to wp-content/uploads is not an effective ownership boundary, as all user attachment files reside within that tree, and Authors trivially satisfy the edit_post check on their own galleries.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

References

LinkTags
https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/3.0.2/includes/admin/helpers/class-modula-galle
https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/3.0.2/includes/admin/helpers/class-modula-galle
https://plugins.trac.wordpress.org/browser/modula-best-grid-gallery/tags/3.0.2/includes/v2/rest/class-gallery-upload-con
https://plugins.trac.wordpress.org/changeset?reponame=&old=3701804%40modula-best-grid-gallery&new=3701804%40modula-best-
https://www.wordfence.com/threat-intel/vulnerabilities/id/1686f4ad-b114-4e4f-b8f7-8ea7c31b2672?source=cve

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Source: NIST National Vulnerability Database (record CVE-2026-92713), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.