Описание
In MediaWiki before 1.34.1, users can add various Cascading Style Sheets (CSS) classes (which can affect what content is shown or hidden in the user interface) to arbitrary DOM nodes via HTML content within a MediaWiki page. This occurs because jquery.makeCollapsible allows applying an event handler to any Cascading Style Sheets (CSS) selector. There is no known way to exploit this for cross-site scripting (XSS).
A flaw was found in MediaWiki, where many CSS stylesheets were applied freely to user Wiki pages. This flaw allows an attacker with the ability to create Wiki pages to hide HTML elements that they should not have access permissions to control.
Отчет
The MediaWiki Ansible Playbook has been removed from OpenShift Container Platform in the 4.3 release.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat OpenShift Container Platform 3.11 | mediawiki | Will not fix | ||
| Red Hat OpenShift Container Platform 4 | mediawiki | Will not fix |
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Дополнительная информация
Статус:
5.3 Medium
CVSS3
Связанные уязвимости
In MediaWiki before 1.34.1, users can add various Cascading Style Sheets (CSS) classes (which can affect what content is shown or hidden in the user interface) to arbitrary DOM nodes via HTML content within a MediaWiki page. This occurs because jquery.makeCollapsible allows applying an event handler to any Cascading Style Sheets (CSS) selector. There is no known way to exploit this for cross-site scripting (XSS).
In MediaWiki before 1.34.1, users can add various Cascading Style Sheets (CSS) classes (which can affect what content is shown or hidden in the user interface) to arbitrary DOM nodes via HTML content within a MediaWiki page. This occurs because jquery.makeCollapsible allows applying an event handler to any Cascading Style Sheets (CSS) selector. There is no known way to exploit this for cross-site scripting (XSS).
In MediaWiki before 1.34.1, users can add various Cascading Style Shee ...
MediaWiki makeCollapsible allows applying event handler to any CSS selector
Уязвимость компонента программного средства для реализации гипертекстовой среды MediaWiki, связанная с недостатком механизма кодирование или экранирование выходных данных, позволяющая нарушителю оказать воздействие на целостность данных
5.3 Medium
CVSS3