Описание
An attacker was able to bypass the connect-src directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. This vulnerability affects Firefox < 140 and Thunderbird < 140.
Ссылки
- Permissions Required
- Vendor Advisory
Уязвимые конфигурации
EPSS
9.1 Critical
CVSS3
Дефекты
Связанные уязвимости
An attacker was able to bypass the `connect-src` directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. This vulnerability affects Firefox < 140 and Thunderbird < 140.
An attacker was able to bypass the `connect-src` directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. This vulnerability affects Firefox < 140 and Thunderbird < 140.
An attacker was able to bypass the `connect-src` directive of a Conten ...
An attacker was able to bypass the `connect-src` directive of a Content Security Policy by manipulating subdocuments. This would have also hidden the connections from the Network tab in Devtools. This vulnerability affects Firefox < 140.
Уязвимость механизма Content Security Policy (CSP) браузера Mozilla Firefox, позволяющая нарушителю обойти ограничения безопасности и получить несанкционированный доступ к защищаемой информации
EPSS
9.1 Critical
CVSS3