Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Backup_migration | Backupbliss | * | 1.2.8 (excluding) |
| Clone | Backupbliss | * | 2.3.8 (excluding) |
| Duplicate_post | Copy-delete-posts | * | 1.4.0 (excluding) |
| Redirection | Inisev | * | 1.1.4 (excluding) |
| Rss_redirect_&_feedburner_alternative | Inisev | * | 3.8 (excluding) |
| Ssl_mixed_content_fix | Inisev | * | 3.2.4 (excluding) |
| Pop-up | Mypopups | * | 1.2.0 (excluding) |
| Enhanced_text_widget | Themecheck | * | 1.5.8 (excluding) |
| Ultimate_posts_widget | Themecheck | * | 2.2.5 (excluding) |
| Social_media_share_buttons_&_social_sharing_icons | Ultimatelysocial | * | 3.5.8 (excluding) |