CVE-2026-7438
The Bold Timeline Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `supertitle` and `subtitle` attributes of the `bold_timeline_item` shortcode in all versions up to, and including, 1.2.8 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.
脆弱性の種類
The Bold Timeline Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `supertitle` and `subtitle` attributes of the `bold_timeline_item` shortcode in all versions up to, and including, 1.2.8 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.
参考情報
- https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/assets/views/bold_timeline_item_view.php#L202
- https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/assets/views/bold_timeline_item_view.php#L204
- https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/content_elements/bold_timeline_item/bold_timeline_item.php#L10
- https://plugins.trac.wordpress.org/browser/bold-timeline-lite/trunk/assets/views/bold_timeline_item_view.php#L202
- https://plugins.trac.wordpress.org/browser/bold-timeline-lite/trunk/assets/views/bold_timeline_item_view.php#L204
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3556837%40bold-timeline-lite%2Ftrunk%2Fassets%2Fviews%2Fbold_timeline_item_view.php&old=3417223%40bold-timeline-lite%2Ftrunk%2Fassets%2Fviews%2Fbold_timeline_item_view.php&sfp_email=&sfph_mail=