webda-shell@0.0.3
Vulnerabilities |
5 via 7 paths |
|---|---|
Dependencies |
183 |
Source |
npm |
Find, fix and prevent vulnerabilities in your code.
high severity
- Vulnerable module: nodemailer
- Introduced through: webda@0.0.3
Detailed paths
-
Introduced through: webda-shell@0.0.3 › webda@0.0.3 › nodemailer@2.7.2
Overview
nodemailer is an Easy as cake e-mail sending from your Node.js applications
Affected versions of this package are vulnerable to Command Injection. Use of crafted recipient email addresses may result in arbitrary command flag injection in sendmail transport for sending mails.
PoC
-bi@example.com (-bi Initialize the alias database.)
-d0.1a@example.com (The option -d0.1 prints the version of sendmail and the options it was compiled with.)
-Dfilename@example.com (Debug output ffile)
Remediation
Upgrade nodemailer to version 6.4.16 or higher.
References
high severity
- Vulnerable module: open
- Introduced through: open@0.0.5
Detailed paths
-
Introduced through: webda-shell@0.0.3 › open@0.0.5Remediation: Upgrade to webda-shell@0.11.0.
Overview
open is a cross platform package that opens stuff like URLs, files, executables.
Affected versions of this package are vulnerable to Arbitrary Code Injection when unsanitized user input is passed in.
The package does come with the following warning in the readme:
The same care should be taken when calling open as if you were calling child_process.exec directly. If it is an executable it will run in a new shell.
The package open is replacing the opn package, which is now deprecated. The older versions of open are vulnerable.
Note: Upgrading open to the last version will prevent this vulnerability but is also likely to have unwanted effects since it now has a very different API.
Remediation
Upgrade open to version 6.0.0 or higher.
References
high severity
- Vulnerable module: open
- Introduced through: open@0.0.5
Detailed paths
-
Introduced through: webda-shell@0.0.3 › open@0.0.5Remediation: Upgrade to webda-shell@0.11.0.
Overview
open is a cross platform package that opens stuff like URLs, files, executables.
Affected versions of this package are vulnerable to Arbitrary Command Injection. Urls are not properly escaped before concatenating them into the command that is opened using exec().
Note: Upgrading open to the last version will prevent this vulnerability but is also likely to have unwanted effects since it now has a very different API.
Remediation
Upgrade open to version 6.0.0 or higher.
References
medium severity
- Vulnerable module: xmldom
- Introduced through: webda@0.0.3
Detailed paths
-
Introduced through: webda-shell@0.0.3 › webda@0.0.3 › passport-twitter@1.0.4 › xtraverse@0.1.0 › xmldom@0.1.31
Overview
xmldom is an A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.
Affected versions of this package are vulnerable to XML External Entity (XXE) Injection. Does not correctly preserve system identifiers, FPIs or namespaces when repeatedly parsing and serializing maliciously crafted documents.
Details
XXE Injection is a type of attack against an application that parses XML input. XML is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. By default, many XML processors allow specification of an external entity, a URI that is dereferenced and evaluated during XML processing. When an XML document is being parsed, the parser can make a request and include the content at the specified URI inside of the XML document.
Attacks can include disclosing local files, which may contain sensitive data such as passwords or private user data, using file: schemes or relative paths in the system identifier.
For example, below is a sample XML document, containing an XML element- username.
<?xml version="1.0" encoding="ISO-8859-1"?>
<username>John</username>
</xml>
An external XML entity - xxe, is defined using a system identifier and present within a DOCTYPE header. These entities can access local or remote content. For example the below code contains an external XML entity that would fetch the content of /etc/passwd and display it to the user rendered by username.
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE foo [
<!ENTITY xxe SYSTEM "file:///etc/passwd" >]>
<username>&xxe;</username>
</xml>
Other XXE Injection attacks can access local resources that may not stop returning data, possibly impacting application availability and leading to Denial of Service.
Remediation
Upgrade xmldom to version 0.5.0 or higher.
References
low severity
new
- Vulnerable module: underscore
- Introduced through: webda@0.0.3
Detailed paths
-
Introduced through: webda-shell@0.0.3 › webda@0.0.3 › nodemailer@2.7.2 › nodemailer-direct-transport@3.3.2 › smtp-connection@2.12.0 › httpntlm@1.6.1 › underscore@1.7.0
-
Introduced through: webda-shell@0.0.3 › webda@0.0.3 › nodemailer@2.7.2 › nodemailer-smtp-pool@2.8.2 › smtp-connection@2.12.0 › httpntlm@1.6.1 › underscore@1.7.0
-
Introduced through: webda-shell@0.0.3 › webda@0.0.3 › nodemailer@2.7.2 › nodemailer-smtp-transport@2.7.2 › smtp-connection@2.12.0 › httpntlm@1.6.1 › underscore@1.7.0
Overview
underscore is a JavaScript's functional programming helper library.
Affected versions of this package are vulnerable to Arbitrary Code Injection via the template function, particularly when the variable option is taken from _.templateSettings as it is not sanitized.
PoC
const _ = require('underscore');
_.templateSettings.variable = "a = this.process.mainModule.require('child_process').execSync('touch HELLO')";
const t = _.template("")();
Remediation
Upgrade underscore to version 1.13.0-2, 1.12.1 or higher.