Pull Request for Issue # .

Summary of Changes

This pull request (PR) fixes three low severity security vulnerability in indirect NPM development dependencies reported by npm audit by using npm audit fix.

Same as PR #46571 for 5.4-dev, but here for 6.0-dev to avoid ugly merge conflicts for the upmerge after that.

In the 6.1-dev these vulnerabilities have already been fixed with PR #46546 .

Testing Instructions

It needs a development environment with a git clone, composer and npm.

1. If not done before, run composer install and npm ci.
2. Run npm audit.
3. Check the result.

Actual result BEFORE applying this Pull Request

# npm audit report

nodemailer  <=7.0.10
Nodemailer’s addressparser is vulnerable to DoS caused by recursive calls - https://github.com/advisories/GHSA-rcmh-qjqh-p98v
fix available via `npm audit fix`
node_modules/nodemailer
  mailparser  2.3.1 - 3.9.0
  Depends on vulnerable versions of nodemailer
  node_modules/mailparser
  smtp-server  2.0.0 - 3.16.1
  Depends on vulnerable versions of nodemailer
  node_modules/smtp-server

3 low severity vulnerabilities

To address all issues, run:
  npm audit fix

Expected result AFTER applying this Pull Request

found 0 vulnerabilities

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed