CVE-2026-104653
Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Crop Dimensions
- State
- Published
- Severity
- 6.8 Medium
- Published
- Oct 7, 2026
- Updated
- Oct 7, 2026
- Reserved
- Oct 2, 2026
Description
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page containing the affected gallery.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Envira GalleryUnknown |
|
References
- https://wpscan.com/vulnerability/6fba4124-edb1-4363-8ad9-4aa77e1b3890/exploitvdb-entrytechnical-description
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