CVE-2021-32696 – Passing in a non-string 'html' argument can lead to unsanitized output

https://notcve.org/view.php?id=CVE-2021-32696

The npm package "striptags" is an implementation of PHP's strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS. El paquete npm "striptags" es una implementación de strip_tags de PHP en Typescript. • https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca https://github.com/ericnorris/striptags/releases/tag/v3.2.0 https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r https://www.npmjs.com/package/striptags • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-241: Improper Handling of Unexpected Data Type CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •