WordPress — свободно распространяемая система управления содержимым сайта с открытым исходным кодом.

WordPress is a free and open-source content management system written ...

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions output data of the function wp_die() can be leaked under certain conditions, which can include data like nonces. It can then be used to perform actions on your behalf. This has been patched in WordPress 5.8.1, along with any older affected versions via minor releases. It's strongly recommended that you keep auto-updates enabled to receive the fix.

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions authenticated users who don't have permission to view private post types/data can bypass restrictions in the block editor under certain conditions. This affected WordPress 5.8 beta during the testing period. It's fixed in the final 5.8 release.

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions the widgets editor introduced in WordPress 5.8 beta 1 has improper handling of HTML input in the Custom HTML feature. This leads to stored XSS in the custom HTML widget. This has been patched in WordPress 5.8. It was only present during the testing/beta phase of WordPress 5.8.

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. ### Impact The issue allows an authenticated but low-privileged user (like contributor/author) to execute XSS in the editor. This bypasses the restrictions imposed on users who do not have the permission to post `unfiltered_html`. ### Patches This has been patched in WordPress 5.8, and will be pushed to older versions via minor releases (automatic updates). It's strongly recommended that you keep auto-updates enabled to receive the fix. ### References https://wordpress.org/news/category/releases/ https://hackerone.com/reports/1142140 ### For more information If you have any questions or comments about this advisory: * Open an issue in [HackerOne](https://hackerone.com/wordpress)

Уязвимость системы управления содержимым сайта WordPress связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю внедрить произвольный Веб- или HTML-код

Уязвимость системы управления содержимым сайта WordPress, связанная с ошибками авторизации, позволяющая нарушителю обойти существующие ограничения

Уязвимость системы управления содержимым сайта WordPress, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю осуществлять межсайтовые сценарные атаки (XSS)

Уязвимость функции wp_die() системы управления содержимым сайта WordPress, связанная с раскрытием защищаемой информации, позволяющая нарушителю выполнить произвольный код

Уязвимость параметров unsplash_download_w и unsplash_download_h плагина Instant Images One Click - Unsplash Uploads системы управления содержимым сайта WordPress, позволяющая нарушителю осуществлять межсайтовые сценарные атаки