CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
The Post Duplicator plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.11. This is due to the `duplicate_post_permissions()` permission callback only verifying the `duplicate_posts` capability without checking whether the requesting user holds `publish_posts` or other status-gated capabilities. This makes it possible for authenticated attackers, with Contributor-level access and above, to create duplicate posts with `future` (scheduled, auto-publishes) or `private` status, bypassing editorial review. Additionally, the REST endpoint does not enforce administrator-configured post-type duplication restrictions, allowing duplication of post types that have been explicitly disabled.
Засегнати продукти
- metaphorcreations Post Duplicator: до 3.0.11
Вид слабост
История
- 22 август 2026 Публикувано
Други уязвимости в metaphorcreations Post Duplicator
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-4245
- https://nvd.nist.gov/vuln/detail/CVE-2026-4245
- https://www.wordfence.com/threat-intel/vulnerabilities/id/bb671c8f-9e14-4f79-adfa-72f48ec02449?source=cve
- https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L520
- https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L635
- https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L740
- https://plugins.trac.wordpress.org/browser/post-duplicator/trunk/includes/api.php#L624
- https://plugins.trac.wordpress.org/changeset/3485579/