ejs@3.1.3 vulnerabilities

Embedded JavaScript templates

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

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Vulnerability	Vulnerable Version
M Improper Control of Dynamically-Managed Code Resources ejs is a popular JavaScript templating engine. Affected versions of this package are vulnerable to Improper Control of Dynamically-Managed Code Resources due to the lack of certain pollution protection mechanisms. An attacker can exploit this vulnerability to manipulate object properties that should not be accessible or modifiable. How to fix Improper Control of Dynamically-Managed Code Resources? Upgrade `ejs` to version 3.1.10 or higher.	<3.1.10
H Remote Code Execution (RCE) ejs is a popular JavaScript templating engine. Affected versions of this package are vulnerable to Remote Code Execution (RCE) by passing an unrestricted render option via the `view options` parameter of `renderFile`, which makes it possible to inject code into `outputFunctionName`. Note: This vulnerability is exploitable only if the server is already vulnerable to Prototype Pollution. How to fix Remote Code Execution (RCE)? Upgrade `ejs` to version 3.1.7 or higher.	<3.1.7
M Arbitrary Code Injection ejs is a popular JavaScript templating engine. Affected versions of this package are vulnerable to Arbitrary Code Injection via the `render` and `renderFile`. If external input is flowing into the `options` parameter, an attacker is able run arbitrary code. This include the `filename`, `compileDebug`, and `client` option. How to fix Arbitrary Code Injection? Upgrade `ejs` to version 3.1.6 or higher.	<3.1.6