Threat Entry Updated 2026-05-14

CVE-2026-5361 - Envira Gallery Lite Plugin

The Envira Gallery Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the REST API in versions up to and including 1.12.4. This is due to insufficient input sanitization in the update_gallery_data() function and improper output escaping in the gallery_init() function. The sanitize_config_values() function only sanitizes the justified_gallery_theme and justified_row_height parameters, but does not sanitize the arrows parameter. When the arrows value is output in the inline JavaScript configuration, it uses esc_attr() which is designed for HTML attribute contexts, not JavaScript contexts, allowing JavaScript expression injection. This makes…

PLUGIN Envira Gallery Lite

CVE-2026-5361

MEDIUM CVSS 6.4 2026-05-14

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2026-04-22

CVE-2026-1236 - Envira Gallery Lite Plugin

The Envira Gallery for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'justified_gallery_theme' parameter in all versions up to, and including, 1.12.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PLUGIN Envira Gallery Lite

CVE-2026-1236

MEDIUM CVSS 6.4 2026-03-04

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2025-12-15

CVE-2025-12377 - Envira Gallery Lite Plugin

The Gallery Plugin for WordPress – Envira Photo Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on several functions in all versions up to, and including, 1.12.0. This makes it possible for authenticated attackers, with Author-level access and above, to perform multiple actions, such as removing images from arbitrary galleries. The vulnerability was partially patched in version 1.12.0.

PLUGIN Envira Gallery Lite

CVE-2025-12377

MEDIUM CVSS 4.3 2025-11-13

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2024-11-21

CVE-2023-6742 - Envira Gallery Lite Plugin

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.

PLUGIN Envira Gallery Lite

CVE-2023-6742

MEDIUM CVSS 4.3 2024-01-11

Risk Score

Open Full Technical Breakdown