| Package | Affected versions | Patched versions |
|---|---|---|
| scratch & win | < 2.7.0 | 2.7.0 |
The Scratch & Win – Giveaways and Contests. Boost subscribers, traffic, repeat visits, referrals, sales and more plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'swin-campaign' shortcode in all versions up to, and including, 2.6.9 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.
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