vulnerability
WordPress Plugin: simply-gallery-block: CVE-2023-0441: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:S/C:N/I:C/A:C) | Mar 1, 2023 | May 15, 2025 | May 5, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:S/C:N/I:C/A:C)
Published
Mar 1, 2023
Added
May 15, 2025
Modified
May 5, 2026
Description
The Gallery Blocks with Lightbox plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the pgc_sgb_action_wizard function called via an AJAX action in versions up to, and including, 3.0.7. This makes it possible for authenticated attackers with subscriber-level access to retrieve and edit post data and metadata, update and retrieve arbitrary options, retrieve post listings, as well as taxonomy terms and post content.
Solution
simply-gallery-block-plugin-cve-2023-0441
References
Rapid7 Labs
2026 Global Threat Landscape Report
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