Описание
Owncast is an open source, self-hosted live video streaming and chat server. In affected versions inline scripts are executed when Javascript is parsed via a paste action. This issue is patched in 0.0.9 by blocking unsafe-inline Content Security Policy and specifying the script-src. The worker-src is required to be set to blob for the video player.
Ссылки
- ExploitPatchThird Party Advisory
- ExploitPatchThird Party Advisory
Уязвимые конфигурации
Конфигурация 1Версия до 0.0.9 (исключая)
cpe:2.3:a:owncast_project:owncast:*:*:*:*:*:*:*:*
EPSS
Процентиль: 55%
0.00326
Низкий
8.2 High
CVSS3
6.1 Medium
CVSS3
4.3 Medium
CVSS2
Дефекты
CWE-79
Связанные уязвимости
CVSS3: 8.2
github
около 4 лет назад
Unsafe inline XSS in pasting DOM element into chat
EPSS
Процентиль: 55%
0.00326
Низкий
8.2 High
CVSS3
6.1 Medium
CVSS3
4.3 Medium
CVSS2
Дефекты
CWE-79