| Package | Affected versions | Patched versions |
|---|---|---|
| simple spoiler | ≥ 1.2, < 1.4 | 1.4 |
The The Simple Spoiler plugin for WordPress is vulnerable to arbitrary shortcode execution in versions 1.2 to 1.3. This is due to the plugin adding the filter add_filter('comment_text', 'do_shortcode'); which will run all shortcodes in comments. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.
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