CVE-2026-74920
Document Gallery <= 5.1.1 - Reflected XSS via data-shortcode Attribute
- State
- Published
- Severity
- 7.1 High
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Reserved
- Aug 17, 2026
Description
The Document Gallery WordPress plugin through 5.1.1 does not properly sanitise and escape user input before reflecting it inside an HTML attribute in the response of an unauthenticated AJAX action, leading to a Reflected Cross-Site Scripting vulnerability which can be exploited against any visitor, including a logged-in administrator.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Document GalleryUnknown |
|
References
- https://wpscan.com/vulnerability/aa80cef6-b2fd-47ef-bac9-53438aa27573/exploitvdb-entrytechnical-description
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