Описание
The serialize-javascript npm package before version 2.1.1 is vulnerable to Cross-site Scripting (XSS). It does not properly mitigate against unsafe characters in serialized regular expressions. This vulnerability is not affected on Node.js environment since Node.js's implementation of RegExp.prototype.toString() backslash-escapes all forward slashes in regular expressions. If serialized data of regular expression objects are used in an environment other than Node.js, it is affected by this vulnerability.
Ссылки
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
EPSS
4.2 Medium
CVSS3
5.4 Medium
CVSS3
3.5 Low
CVSS2
Дефекты
Связанные уязвимости
The serialize-javascript npm package before version 2.1.1 is vulnerable to Cross-site Scripting (XSS). It does not properly mitigate against unsafe characters in serialized regular expressions. This vulnerability is not affected on Node.js environment since Node.js's implementation of RegExp.prototype.toString() backslash-escapes all forward slashes in regular expressions. If serialized data of regular expression objects are used in an environment other than Node.js, it is affected by this vulnerability.
EPSS
4.2 Medium
CVSS3
5.4 Medium
CVSS3
3.5 Low
CVSS2