Cross-site scripting (XSS) vulnerability in admin/manage-images.php in the NextCellent Gallery plugin before 1.19.18 for WordPress allows remote authenticated users with the NextGEN Upload images, NextGEN Manage gallery, or NextGEN Manage others gallery permission to inject arbitrary web script or HTML via the "Alt & Title Text" field.
CVSS 2.0
Severity: LOW
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| wpgetready | nextcellent_gallery | 1.9.14 |
| wpgetready | nextcellent_gallery | * |
| wpgetready | nextcellent_gallery | 1.9.15 |
| wpgetready | nextcellent_gallery | 1.9.16 |
The NextCellent Gallery WordPress plugin through 1.9.35 does not sanitise and escape some of its image settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.8 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N | 1.7 | 2.7 |
CVSS 2.0
Severity: LOW
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| wpgetready | nextcellent_gallery | * |