vulnerability
WordPress Plugin: meta-box-gallerymeta: CVE-2026-0687: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:P/A:N) | Jan 23, 2026 | Feb 4, 2026 | Feb 4, 2026 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:P/A:N)
Published
Jan 23, 2026
Added
Feb 4, 2026
Modified
Feb 4, 2026
Description
The Meta-box GalleryMeta plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'mb_gallery' custom post type in all versions up to, and including, 3.0.1. This makes it possible for authenticated attackers, with Author-level access and above, to create and publish galleries.
Solution
meta-box-gallerymeta-plugin-cve-2026-0687
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