CVE-2023-6742
Envira Gallery Lite <= 1.8.7.2 - Missing Authorization to Gallery Modification via envira_gallery_insert_images
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to an improper capability check on the 'envira_gallery_insert_images' function in all versions up to, and including, 1.8.7.1. This makes it possible for authenticated attackers, with contributor access and above, to modify galleries on other users' posts.
| CWE | CWE-862 |
| Vendor | smub |
| Product | envira gallery – image photo gallery, albums, video gallery, slideshows & more |
| Published | Jan 11, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
smub / Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More
0 ≤ 1.8.7.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/40655278-6915-4a76-ac2d-bb161d3cee92?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/envira-gallery-lite/trunk/includes/admin/ajax.php plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3017115/envira-gallery-lite/tags/1.8.7.3/includes/admin/ajax.php
Credits
Nex Team