The Slope Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slope-reservations' shortcode in all versions up to, and including, 4.2.12 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Details
- CVSS 3.1 Base Score: 6.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Slope Widgets Plugin | — | Update slope-widgets plugin to version 4.2.13, or a newer patched version | May 15, 2025 | Dec 16, 2024 |
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