valine@1.2.0-beta vulnerabilities

A simple comment system based on Leancloud.

Known vulnerabilities in the valine package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
M Cross-site Scripting (XSS) Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to improper user-input sanitization, via a crafted `POST` request. How to fix Cross-site Scripting (XSS)? Upgrade `valine` to version 1.5.0 or higher.	<1.5.0
M Cross-site Scripting (XSS) Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via the `nick` parameter, which makes it possible for an attacker to embed an arbitrary HTML/JavaScript in the comment. How to fix Cross-site Scripting (XSS)? Upgrade `valine` to version 1.4.15 or higher.	<1.4.15
H Denial of Service (DoS) Affected versions of this package are vulnerable to Denial of Service (DoS). It allows remote attackers to supply a `User-Agent` value that only specifies the product and version. How to fix Denial of Service (DoS)? There is no fixed version for `valine`.	*
M HTML Injection valine is a fast, simple & powerful comment system. Affected versions of this package are vulnerable to HTML Injection. While uploading a PDF file, An attacker could inject a java script code. How to fix HTML Injection? Upgrade to version `1.3.4` or higher.	<1.3.4