CVE-2026-92422
Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route
- State
- Published
- Severity
- 6.5 Medium
- Published
- Sep 20, 2026
- Updated
- Sep 20, 2026
- Reserved
- Sep 16, 2026
Description
The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-345 Insufficient Verification of Data Authenticity
Affected Products
| Product | Versions |
|---|---|
Meow GalleryUnknown |
|
References
- https://wpscan.com/vulnerability/17a94434-3ccc-4282-99f5-d18043673669/exploitvdb-entrytechnical-description
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